From 7148a2ac10971a563db3c439c86b5bbe861b64f2 Mon Sep 17 00:00:00 2001
From: maneatingape <44142177+maneatingape@users.noreply.github.com>
Date: Sat, 7 Sep 2024 17:25:07 +0200
Subject: [PATCH] Benchmarking consistency pass

---
 README.md         | 358 +++++++++++++++++++++++-----------------------
 docs/pie-2015.svg |  18 +--
 docs/pie-2016.svg |  16 +--
 docs/pie-2017.svg |  18 +--
 docs/pie-2018.svg |  28 ++--
 docs/pie-2019.svg |  30 ++--
 docs/pie-2020.svg |  16 +--
 docs/pie-2021.svg |  24 ++--
 docs/pie-2022.svg |  24 ++--
 docs/pie-2023.svg |  40 +++---
 docs/pie-all.svg  |  28 ++--
 11 files changed, 300 insertions(+), 300 deletions(-)

diff --git a/README.md b/README.md
index 2501217..b2f6d14 100644
--- a/README.md
+++ b/README.md
@@ -1,15 +1,15 @@
 # Advent of Code [![checks-badge]][checks-link] [![docs-badge]][docs-link]
 
-Complete 2023 to 2015 entries for the annual [Advent of Code] challenge, written in performant Rust.
+Complete 2023 to 2015 entries written in Rust for the annual [Advent of Code] challenge,
+solving 450 stars in less than 1 second.
 
 ## Features
 
-* Each solution is blazing fast, using the most efficient algorithms to the best of my knowledge.
-* Clean, elegant and idiomatic code.
+* Each solution uses the most efficient algorithms to the best of my knowledge.
+* Self contained depending only on the `std` Rust library. No use of `unsafe` features.
 * Consistently formatted with `rustfmt` and linted by `clippy`.
 * Thoroughly commented with `rustdoc` generated [documentation online][docs-link].
 * Test coverage with continuous integration provided by [GitHub Actions][checks-link].
-* Self contained depending only on the `std` Rust library. No use of `unsafe` features.
 
 ## Quickstart
 
@@ -53,7 +53,7 @@ Place input files in `input/yearYYYY/dayDD.txt` including leading zeroes. For ex
 ## Performance
 
 Benchmarks are measured using the built-in `cargo bench` tool run on an [Apple M2 Max][apple-link].
-All 225 solutions from 2023 to 2015 complete sequentially in **622 milliseconds**.
+All 225 solutions from 2023 to 2015 complete sequentially in **605 milliseconds**.
 Interestingly 84% of the total time is spent on just 9 solutions.
 Performance is reasonable even on older hardware, for example a 2011 MacBook Pro with an
 [Intel i7-2720QM][intel-link] processor takes 3.5 seconds to run the same 225 solutions.
@@ -63,14 +63,14 @@ Performance is reasonable even on older hardware, for example a 2011 MacBook Pro
 | Year | Benchmark (ms) |
 | --- | --: |
 | [2023](#2023) | 7 |
-| [2022](#2022) | 10 |
-| [2021](#2021) | 10 |
-| [2020](#2020) | 286 |
+| [2022](#2022) | 9 |
+| [2021](#2021) | 9 |
+| [2020](#2020) | 272 |
 | [2019](#2019) | 16 |
-| [2018](#2018) | 36 |
+| [2018](#2018) | 35 |
 | [2017](#2017) | 102 |
-| [2016](#2016) | 133 |
-| [2015](#2015) | 22 |
+| [2016](#2016) | 131 |
+| [2015](#2015) | 24 |
 
 ## 2023
 
@@ -78,31 +78,31 @@ Performance is reasonable even on older hardware, for example a 2011 MacBook Pro
 
 | Day | Problem | Solution | Benchmark (μs) |
 | --- | --- | --- | --: |
-| 1 | [Trebuchet?!](https://adventofcode.com/2023/day/1) | [Source](src/year2023/day01.rs) | 35 |
-| 2 | [Cube Conundrum](https://adventofcode.com/2023/day/2) | [Source](src/year2023/day02.rs) | 10 |
-| 3 | [Gear Ratios](https://adventofcode.com/2023/day/3) | [Source](src/year2023/day03.rs) | 55 |
-| 4 | [Scratchcards](https://adventofcode.com/2023/day/4) | [Source](src/year2023/day04.rs) | 18 |
-| 5 | [If You Give A Seed A Fertilizer](https://adventofcode.com/2023/day/5) | [Source](src/year2023/day05.rs) | 19 |
+| 1 | [Trebuchet?!](https://adventofcode.com/2023/day/1) | [Source](src/year2023/day01.rs) | 37 |
+| 2 | [Cube Conundrum](https://adventofcode.com/2023/day/2) | [Source](src/year2023/day02.rs) | 9 |
+| 3 | [Gear Ratios](https://adventofcode.com/2023/day/3) | [Source](src/year2023/day03.rs) | 53 |
+| 4 | [Scratchcards](https://adventofcode.com/2023/day/4) | [Source](src/year2023/day04.rs) | 20 |
+| 5 | [If You Give A Seed A Fertilizer](https://adventofcode.com/2023/day/5) | [Source](src/year2023/day05.rs) | 18 |
 | 6 | [Wait For It](https://adventofcode.com/2023/day/6) | [Source](src/year2023/day06.rs) | 1 |
-| 7 | [Camel Cards](https://adventofcode.com/2023/day/7) | [Source](src/year2023/day07.rs) | 97 |
+| 7 | [Camel Cards](https://adventofcode.com/2023/day/7) | [Source](src/year2023/day07.rs) | 71 |
 | 8 | [Haunted Wasteland](https://adventofcode.com/2023/day/8) | [Source](src/year2023/day08.rs) | 34 |
-| 9 | [Mirage Maintenance](https://adventofcode.com/2023/day/9) | [Source](src/year2023/day09.rs) | 19 |
-| 10 | [Pipe Maze](https://adventofcode.com/2023/day/10) | [Source](src/year2023/day10.rs) | 60 |
+| 9 | [Mirage Maintenance](https://adventofcode.com/2023/day/9) | [Source](src/year2023/day09.rs) | 18 |
+| 10 | [Pipe Maze](https://adventofcode.com/2023/day/10) | [Source](src/year2023/day10.rs) | 41 |
 | 11 | [Cosmic Expansion](https://adventofcode.com/2023/day/11) | [Source](src/year2023/day11.rs) | 12 |
-| 12 | [Hot Springs](https://adventofcode.com/2023/day/12) | [Source](src/year2023/day12.rs) | 514 |
-| 13 | [Point of Incidence](https://adventofcode.com/2023/day/13) | [Source](src/year2023/day13.rs) | 64 |
-| 14 | [Parabolic Reflector Dish](https://adventofcode.com/2023/day/14) | [Source](src/year2023/day14.rs) | 661 |
-| 15 | [Lens Library](https://adventofcode.com/2023/day/15) | [Source](src/year2023/day15.rs) | 83 |
-| 16 | [The Floor Will Be Lava](https://adventofcode.com/2023/day/16) | [Source](src/year2023/day16.rs) | 831 |
-| 17 | [Clumsy Crucible](https://adventofcode.com/2023/day/17) | [Source](src/year2023/day17.rs) | 2463 |
-| 18 | [Lavaduct Lagoon](https://adventofcode.com/2023/day/18) | [Source](src/year2023/day18.rs) | 19 |
+| 12 | [Hot Springs](https://adventofcode.com/2023/day/12) | [Source](src/year2023/day12.rs) | 440 |
+| 13 | [Point of Incidence](https://adventofcode.com/2023/day/13) | [Source](src/year2023/day13.rs) | 66 |
+| 14 | [Parabolic Reflector Dish](https://adventofcode.com/2023/day/14) | [Source](src/year2023/day14.rs) | 632 |
+| 15 | [Lens Library](https://adventofcode.com/2023/day/15) | [Source](src/year2023/day15.rs) | 84 |
+| 16 | [The Floor Will Be Lava](https://adventofcode.com/2023/day/16) | [Source](src/year2023/day16.rs) | 826 |
+| 17 | [Clumsy Crucible](https://adventofcode.com/2023/day/17) | [Source](src/year2023/day17.rs) | 2568 |
+| 18 | [Lavaduct Lagoon](https://adventofcode.com/2023/day/18) | [Source](src/year2023/day18.rs) | 17 |
 | 19 | [Aplenty](https://adventofcode.com/2023/day/19) | [Source](src/year2023/day19.rs) | 100 |
 | 20 | [Pulse Propagation](https://adventofcode.com/2023/day/20) | [Source](src/year2023/day20.rs) | 6 |
-| 21 | [Step Counter](https://adventofcode.com/2023/day/21) | [Source](src/year2023/day21.rs) | 180 |
-| 22 | [Sand Slabs](https://adventofcode.com/2023/day/22) | [Source](src/year2023/day22.rs) | 41 |
-| 23 | [A Long Walk](https://adventofcode.com/2023/day/23) | [Source](src/year2023/day23.rs) | 632 |
-| 24 | [Never Tell Me The Odds](https://adventofcode.com/2023/day/24) | [Source](src/year2023/day24.rs) | 96 |
-| 25 | [Snowverload](https://adventofcode.com/2023/day/25) | [Source](src/year2023/day25.rs) | 157 |
+| 21 | [Step Counter](https://adventofcode.com/2023/day/21) | [Source](src/year2023/day21.rs) | 182 |
+| 22 | [Sand Slabs](https://adventofcode.com/2023/day/22) | [Source](src/year2023/day22.rs) | 54 |
+| 23 | [A Long Walk](https://adventofcode.com/2023/day/23) | [Source](src/year2023/day23.rs) | 640 |
+| 24 | [Never Tell Me The Odds](https://adventofcode.com/2023/day/24) | [Source](src/year2023/day24.rs) | 95 |
+| 25 | [Snowverload](https://adventofcode.com/2023/day/25) | [Source](src/year2023/day25.rs) | 179 |
 
 ## 2022
 
@@ -111,29 +111,29 @@ Performance is reasonable even on older hardware, for example a 2011 MacBook Pro
 | Day | Problem | Solution | Benchmark (μs) |
 | --- | --- | --- | --: |
 | 1 | [Calorie Counting](https://adventofcode.com/2022/day/1) | [Source](src/year2022/day01.rs) | 14 |
-| 2 | [Rock Paper Scissors](https://adventofcode.com/2022/day/2) | [Source](src/year2022/day02.rs) | 4 |
-| 3 | [Rucksack Reorganization](https://adventofcode.com/2022/day/3) | [Source](src/year2022/day03.rs) | 15 |
-| 4 | [Camp Cleanup](https://adventofcode.com/2022/day/4) | [Source](src/year2022/day04.rs) | 7 |
+| 2 | [Rock Paper Scissors](https://adventofcode.com/2022/day/2) | [Source](src/year2022/day02.rs) | 3 |
+| 3 | [Rucksack Reorganization](https://adventofcode.com/2022/day/3) | [Source](src/year2022/day03.rs) | 13 |
+| 4 | [Camp Cleanup](https://adventofcode.com/2022/day/4) | [Source](src/year2022/day04.rs) | 8 |
 | 5 | [Supply Stacks](https://adventofcode.com/2022/day/5) | [Source](src/year2022/day05.rs) | 14 |
 | 6 | [Tuning Trouble](https://adventofcode.com/2022/day/6) | [Source](src/year2022/day06.rs) | 3 |
-| 7 | [No Space Left On Device](https://adventofcode.com/2022/day/7) | [Source](src/year2022/day07.rs) | 10 |
-| 8 | [Treetop Tree House](https://adventofcode.com/2022/day/8) | [Source](src/year2022/day08.rs) | 55 |
-| 9 | [Rope Bridge](https://adventofcode.com/2022/day/9) | [Source](src/year2022/day09.rs) | 122 |
+| 7 | [No Space Left On Device](https://adventofcode.com/2022/day/7) | [Source](src/year2022/day07.rs) | 14 |
+| 8 | [Treetop Tree House](https://adventofcode.com/2022/day/8) | [Source](src/year2022/day08.rs) | 51 |
+| 9 | [Rope Bridge](https://adventofcode.com/2022/day/9) | [Source](src/year2022/day09.rs) | 107 |
 | 10 | [Cathode-Ray Tube](https://adventofcode.com/2022/day/10) | [Source](src/year2022/day10.rs) | 2 |
-| 11 | [Monkey in the Middle](https://adventofcode.com/2022/day/11) | [Source](src/year2022/day11.rs) | 1172 |
-| 12 | [Hill Climbing Algorithm](https://adventofcode.com/2022/day/12) | [Source](src/year2022/day12.rs) | 59 |
-| 13 | [Distress Signal](https://adventofcode.com/2022/day/13) | [Source](src/year2022/day13.rs) | 16 |
+| 11 | [Monkey in the Middle](https://adventofcode.com/2022/day/11) | [Source](src/year2022/day11.rs) | 1173 |
+| 12 | [Hill Climbing Algorithm](https://adventofcode.com/2022/day/12) | [Source](src/year2022/day12.rs) | 57 |
+| 13 | [Distress Signal](https://adventofcode.com/2022/day/13) | [Source](src/year2022/day13.rs) | 15 |
 | 14 | [Regolith Reservoir](https://adventofcode.com/2022/day/14) | [Source](src/year2022/day14.rs) | 205 |
 | 15 | [Beacon Exclusion Zone](https://adventofcode.com/2022/day/15) | [Source](src/year2022/day15.rs) | 2 |
-| 16 | [Proboscidea Volcanium](https://adventofcode.com/2022/day/16) | [Source](src/year2022/day16.rs) | 60 |
-| 17 | [Pyroclastic Flow](https://adventofcode.com/2022/day/17) | [Source](src/year2022/day17.rs) | 68 |
-| 18 | [Boiling Boulders](https://adventofcode.com/2022/day/18) | [Source](src/year2022/day18.rs) | 129 |
-| 19 | [Not Enough Minerals](https://adventofcode.com/2022/day/19) | [Source](src/year2022/day19.rs) | 71 |
-| 20 | [Grove Positioning System](https://adventofcode.com/2022/day/20) | [Source](src/year2022/day20.rs) | 5067 |
-| 21 | [Monkey Math](https://adventofcode.com/2022/day/21) | [Source](src/year2022/day21.rs) | 61 |
-| 22 | [Monkey Map](https://adventofcode.com/2022/day/22) | [Source](src/year2022/day22.rs) | 55 |
-| 23 | [Unstable Diffusion](https://adventofcode.com/2022/day/23) | [Source](src/year2022/day23.rs) | 2017 |
-| 24 | [Blizzard Basin](https://adventofcode.com/2022/day/24) | [Source](src/year2022/day24.rs) | 80 |
+| 16 | [Proboscidea Volcanium](https://adventofcode.com/2022/day/16) | [Source](src/year2022/day16.rs) | 59 |
+| 17 | [Pyroclastic Flow](https://adventofcode.com/2022/day/17) | [Source](src/year2022/day17.rs) | 71 |
+| 18 | [Boiling Boulders](https://adventofcode.com/2022/day/18) | [Source](src/year2022/day18.rs) | 121 |
+| 19 | [Not Enough Minerals](https://adventofcode.com/2022/day/19) | [Source](src/year2022/day19.rs) | 74 |
+| 20 | [Grove Positioning System](https://adventofcode.com/2022/day/20) | [Source](src/year2022/day20.rs) | 5088 |
+| 21 | [Monkey Math](https://adventofcode.com/2022/day/21) | [Source](src/year2022/day21.rs) | 64 |
+| 22 | [Monkey Map](https://adventofcode.com/2022/day/22) | [Source](src/year2022/day22.rs) | 61 |
+| 23 | [Unstable Diffusion](https://adventofcode.com/2022/day/23) | [Source](src/year2022/day23.rs) | 1521 |
+| 24 | [Blizzard Basin](https://adventofcode.com/2022/day/24) | [Source](src/year2022/day24.rs) | 62 |
 | 25 | [Full of Hot Air](https://adventofcode.com/2022/day/25) | [Source](src/year2022/day25.rs) | 3 |
 
 ## 2021
@@ -143,30 +143,30 @@ Performance is reasonable even on older hardware, for example a 2011 MacBook Pro
 | Day | Problem | Solution | Benchmark (μs) |
 | --- | --- | --- | --: |
 | 1 | [Sonar Sweep](https://adventofcode.com/2021/day/1) | [Source](src/year2021/day01.rs) | 6 |
-| 2 | [Dive!](https://adventofcode.com/2021/day/2) | [Source](src/year2021/day02.rs) | 11 |
+| 2 | [Dive!](https://adventofcode.com/2021/day/2) | [Source](src/year2021/day02.rs) | 12 |
 | 3 | [Binary Diagnostic](https://adventofcode.com/2021/day/3) | [Source](src/year2021/day03.rs) | 20 |
-| 4 | [Giant Squid](https://adventofcode.com/2021/day/4) | [Source](src/year2021/day04.rs) | 11 |
-| 5 | [Hydrothermal Venture](https://adventofcode.com/2021/day/5) | [Source](src/year2021/day05.rs) | 179 |
+| 4 | [Giant Squid](https://adventofcode.com/2021/day/4) | [Source](src/year2021/day04.rs) | 12 |
+| 5 | [Hydrothermal Venture](https://adventofcode.com/2021/day/5) | [Source](src/year2021/day05.rs) | 181 |
 | 6 | [Lanternfish](https://adventofcode.com/2021/day/6) | [Source](src/year2021/day06.rs) | 1 |
-| 7 | [The Treachery of Whales](https://adventofcode.com/2021/day/7) | [Source](src/year2021/day07.rs) | 1 |
-| 8 | [Seven Segment Search](https://adventofcode.com/2021/day/8) | [Source](src/year2021/day08.rs) | 16 |
-| 9 | [Smoke Basin](https://adventofcode.com/2021/day/9) | [Source](src/year2021/day09.rs) | 55 |
-| 10 | [Syntax Scoring](https://adventofcode.com/2021/day/10) | [Source](src/year2021/day10.rs) | 33 |
-| 11 | [Dumbo Octopus](https://adventofcode.com/2021/day/11) | [Source](src/year2021/day11.rs) | 58 |
-| 12 | [Passage Pathing](https://adventofcode.com/2021/day/12) | [Source](src/year2021/day12.rs) | 27 |
-| 13 | [Transparent Origami](https://adventofcode.com/2021/day/13) | [Source](src/year2021/day13.rs) | 32 |
-| 14 | [Extended Polymerization](https://adventofcode.com/2021/day/14) | [Source](src/year2021/day14.rs) | 12 |
-| 15 | [Chiton](https://adventofcode.com/2021/day/15) | [Source](src/year2021/day15.rs) | 2567 |
-| 16 | [Packet Decoder](https://adventofcode.com/2021/day/16) | [Source](src/year2021/day16.rs) | 5 |
+| 7 | [The Treachery of Whales](https://adventofcode.com/2021/day/7) | [Source](src/year2021/day07.rs) | 8 |
+| 8 | [Seven Segment Search](https://adventofcode.com/2021/day/8) | [Source](src/year2021/day08.rs) | 14 |
+| 9 | [Smoke Basin](https://adventofcode.com/2021/day/9) | [Source](src/year2021/day09.rs) | 64 |
+| 10 | [Syntax Scoring](https://adventofcode.com/2021/day/10) | [Source](src/year2021/day10.rs) | 25 |
+| 11 | [Dumbo Octopus](https://adventofcode.com/2021/day/11) | [Source](src/year2021/day11.rs) | 55 |
+| 12 | [Passage Pathing](https://adventofcode.com/2021/day/12) | [Source](src/year2021/day12.rs) | 25 |
+| 13 | [Transparent Origami](https://adventofcode.com/2021/day/13) | [Source](src/year2021/day13.rs) | 22 |
+| 14 | [Extended Polymerization](https://adventofcode.com/2021/day/14) | [Source](src/year2021/day14.rs) | 11 |
+| 15 | [Chiton](https://adventofcode.com/2021/day/15) | [Source](src/year2021/day15.rs) | 2403 |
+| 16 | [Packet Decoder](https://adventofcode.com/2021/day/16) | [Source](src/year2021/day16.rs) | 6 |
 | 17 | [Trick Shot](https://adventofcode.com/2021/day/17) | [Source](src/year2021/day17.rs) | 7 |
-| 18 | [Snailfish](https://adventofcode.com/2021/day/18) | [Source](src/year2021/day18.rs) | 461 |
-| 19 | [Beacon Scanner](https://adventofcode.com/2021/day/19) | [Source](src/year2021/day19.rs) | 554 |
-| 20 | [Trench Map](https://adventofcode.com/2021/day/20) | [Source](src/year2021/day20.rs) | 2075 |
-| 21 | [Dirac Dice](https://adventofcode.com/2021/day/21) | [Source](src/year2021/day21.rs) | 282 |
-| 22 | [Reactor Reboot](https://adventofcode.com/2021/day/22) | [Source](src/year2021/day22.rs) | 398 |
-| 23 | [Amphipod](https://adventofcode.com/2021/day/23) | [Source](src/year2021/day23.rs) | 1717 |
+| 18 | [Snailfish](https://adventofcode.com/2021/day/18) | [Source](src/year2021/day18.rs) | 501 |
+| 19 | [Beacon Scanner](https://adventofcode.com/2021/day/19) | [Source](src/year2021/day19.rs) | 615 |
+| 20 | [Trench Map](https://adventofcode.com/2021/day/20) | [Source](src/year2021/day20.rs) | 2066 |
+| 21 | [Dirac Dice](https://adventofcode.com/2021/day/21) | [Source](src/year2021/day21.rs) | 278 |
+| 22 | [Reactor Reboot](https://adventofcode.com/2021/day/22) | [Source](src/year2021/day22.rs) | 378 |
+| 23 | [Amphipod](https://adventofcode.com/2021/day/23) | [Source](src/year2021/day23.rs) | 1714 |
 | 24 | [Arithmetic Logic Unit](https://adventofcode.com/2021/day/24) | [Source](src/year2021/day24.rs) | 4 |
-| 25 | [Sea Cucumber](https://adventofcode.com/2021/day/25) | [Source](src/year2021/day25.rs) | 621 |
+| 25 | [Sea Cucumber](https://adventofcode.com/2021/day/25) | [Source](src/year2021/day25.rs) | 551 |
 
 ## 2020
 
@@ -174,31 +174,31 @@ Performance is reasonable even on older hardware, for example a 2011 MacBook Pro
 
 | Day | Problem | Solution | Benchmark (μs) |
 | --- | --- | --- | --: |
-| 1 | [Report Repair](https://adventofcode.com/2020/day/1) | [Source](src/year2020/day01.rs) | 11 |
+| 1 | [Report Repair](https://adventofcode.com/2020/day/1) | [Source](src/year2020/day01.rs) | 12 |
 | 2 | [Password Philosophy](https://adventofcode.com/2020/day/2) | [Source](src/year2020/day02.rs) | 35 |
-| 3 | [Toboggan Trajectory](https://adventofcode.com/2020/day/3) | [Source](src/year2020/day03.rs) | 11 |
-| 4 | [Passport Processing](https://adventofcode.com/2020/day/4) | [Source](src/year2020/day04.rs) | 43 |
-| 5 | [Binary Boarding](https://adventofcode.com/2020/day/5) | [Source](src/year2020/day05.rs) | 12 |
+| 3 | [Toboggan Trajectory](https://adventofcode.com/2020/day/3) | [Source](src/year2020/day03.rs) | 12 |
+| 4 | [Passport Processing](https://adventofcode.com/2020/day/4) | [Source](src/year2020/day04.rs) | 49 |
+| 5 | [Binary Boarding](https://adventofcode.com/2020/day/5) | [Source](src/year2020/day05.rs) | 11 |
 | 6 | [Custom Customs](https://adventofcode.com/2020/day/6) | [Source](src/year2020/day06.rs) | 35 |
-| 7 | [Handy Haversacks](https://adventofcode.com/2020/day/7) | [Source](src/year2020/day07.rs) | 55 |
-| 8 | [Handheld Halting](https://adventofcode.com/2020/day/8) | [Source](src/year2020/day08.rs) | 7 |
+| 7 | [Handy Haversacks](https://adventofcode.com/2020/day/7) | [Source](src/year2020/day07.rs) | 69 |
+| 8 | [Handheld Halting](https://adventofcode.com/2020/day/8) | [Source](src/year2020/day08.rs) | 8 |
 | 9 | [Encoding Error](https://adventofcode.com/2020/day/9) | [Source](src/year2020/day09.rs) | 9 |
 | 10 | [Adapter Array](https://adventofcode.com/2020/day/10) | [Source](src/year2020/day10.rs) | 1 |
-| 11 | [Seating System](https://adventofcode.com/2020/day/11) | [Source](src/year2020/day11.rs) | 4847 |
-| 12 | [Rain Risk](https://adventofcode.com/2020/day/12) | [Source](src/year2020/day12.rs) | 11 |
+| 11 | [Seating System](https://adventofcode.com/2020/day/11) | [Source](src/year2020/day11.rs) | 4537 |
+| 12 | [Rain Risk](https://adventofcode.com/2020/day/12) | [Source](src/year2020/day12.rs) | 12 |
 | 13 | [Shuttle Search](https://adventofcode.com/2020/day/13) | [Source](src/year2020/day13.rs) | 1 |
-| 14 | [Docking Data](https://adventofcode.com/2020/day/14) | [Source](src/year2020/day14.rs) | 79 |
-| 15 | [Rambunctious Recitation](https://adventofcode.com/2020/day/15) | [Source](src/year2020/day15.rs) | 160000 |
-| 16 | [Ticket Translation](https://adventofcode.com/2020/day/16) | [Source](src/year2020/day16.rs) | 102 |
-| 17 | [Conway Cubes](https://adventofcode.com/2020/day/17) | [Source](src/year2020/day17.rs) | 414 |
-| 18 | [Operation Order](https://adventofcode.com/2020/day/18) | [Source](src/year2020/day18.rs) | 26 |
-| 19 | [Monster Messages](https://adventofcode.com/2020/day/19) | [Source](src/year2020/day19.rs) | 384 |
-| 20 | [Jurassic Jigsaw](https://adventofcode.com/2020/day/20) | [Source](src/year2020/day20.rs) | 38 |
-| 21 | [Allergen Assessment](https://adventofcode.com/2020/day/21) | [Source](src/year2020/day21.rs) | 51 |
-| 22 | [Crab Combat](https://adventofcode.com/2020/day/22) | [Source](src/year2020/day22.rs) | 6105 |
+| 14 | [Docking Data](https://adventofcode.com/2020/day/14) | [Source](src/year2020/day14.rs) | 83 |
+| 15 | [Rambunctious Recitation](https://adventofcode.com/2020/day/15) | [Source](src/year2020/day15.rs) | 147000 |
+| 16 | [Ticket Translation](https://adventofcode.com/2020/day/16) | [Source](src/year2020/day16.rs) | 120 |
+| 17 | [Conway Cubes](https://adventofcode.com/2020/day/17) | [Source](src/year2020/day17.rs) | 443 |
+| 18 | [Operation Order](https://adventofcode.com/2020/day/18) | [Source](src/year2020/day18.rs) | 24 |
+| 19 | [Monster Messages](https://adventofcode.com/2020/day/19) | [Source](src/year2020/day19.rs) | 362 |
+| 20 | [Jurassic Jigsaw](https://adventofcode.com/2020/day/20) | [Source](src/year2020/day20.rs) | 42 |
+| 21 | [Allergen Assessment](https://adventofcode.com/2020/day/21) | [Source](src/year2020/day21.rs) | 45 |
+| 22 | [Crab Combat](https://adventofcode.com/2020/day/22) | [Source](src/year2020/day22.rs) | 5911 |
 | 23 | [Crab Cups](https://adventofcode.com/2020/day/23) | [Source](src/year2020/day23.rs) | 110000 |
-| 24 | [Lobby Layout](https://adventofcode.com/2020/day/24) | [Source](src/year2020/day24.rs) | 4346 |
-| 25 | [Combo Breaker](https://adventofcode.com/2020/day/25) | [Source](src/year2020/day25.rs) | 24 |
+| 24 | [Lobby Layout](https://adventofcode.com/2020/day/24) | [Source](src/year2020/day24.rs) | 4320 |
+| 25 | [Combo Breaker](https://adventofcode.com/2020/day/25) | [Source](src/year2020/day25.rs) | 20 |
 
 ## 2019
 
@@ -208,29 +208,29 @@ Performance is reasonable even on older hardware, for example a 2011 MacBook Pro
 | --- | --- | --- | --: |
 | 1 | [The Tyranny of the Rocket Equation](https://adventofcode.com/2019/day/1) | [Source](src/year2019/day01.rs) | 1 |
 | 2 | [1202 Program Alarm](https://adventofcode.com/2019/day/2) | [Source](src/year2019/day02.rs) | 1 |
-| 3 | [Crossed Wires](https://adventofcode.com/2019/day/3) | [Source](src/year2019/day03.rs) | 19 |
-| 4 | [Secure Container](https://adventofcode.com/2019/day/4) | [Source](src/year2019/day04.rs) | 7 |
+| 3 | [Crossed Wires](https://adventofcode.com/2019/day/3) | [Source](src/year2019/day03.rs) | 17 |
+| 4 | [Secure Container](https://adventofcode.com/2019/day/4) | [Source](src/year2019/day04.rs) | 12 |
 | 5 | [Sunny with a Chance of Asteroids](https://adventofcode.com/2019/day/5) | [Source](src/year2019/day05.rs) | 3 |
-| 6 | [Universal Orbit Map](https://adventofcode.com/2019/day/6) | [Source](src/year2019/day06.rs) | 28 |
-| 7 | [Amplification Circuit](https://adventofcode.com/2019/day/7) | [Source](src/year2019/day07.rs) | 82 |
-| 8 | [Space Image Format](https://adventofcode.com/2019/day/8) | [Source](src/year2019/day08.rs) | 5 |
-| 9 | [Sensor Boost](https://adventofcode.com/2019/day/9) | [Source](src/year2019/day09.rs) | 1021 |
-| 10 | [Monitoring Station](https://adventofcode.com/2019/day/10) | [Source](src/year2019/day10.rs) | 1001 |
-| 11 | [Space Police](https://adventofcode.com/2019/day/11) | [Source](src/year2019/day11.rs) | 342 |
-| 12 | [The N-Body Problem](https://adventofcode.com/2019/day/12) | [Source](src/year2019/day12.rs) | 1024 |
-| 13 | [Care Package](https://adventofcode.com/2019/day/13) | [Source](src/year2019/day13.rs) | 2513 |
+| 6 | [Universal Orbit Map](https://adventofcode.com/2019/day/6) | [Source](src/year2019/day06.rs) | 29 |
+| 7 | [Amplification Circuit](https://adventofcode.com/2019/day/7) | [Source](src/year2019/day07.rs) | 79 |
+| 8 | [Space Image Format](https://adventofcode.com/2019/day/8) | [Source](src/year2019/day08.rs) | 4 |
+| 9 | [Sensor Boost](https://adventofcode.com/2019/day/9) | [Source](src/year2019/day09.rs) | 1008 |
+| 10 | [Monitoring Station](https://adventofcode.com/2019/day/10) | [Source](src/year2019/day10.rs) | 1092 |
+| 11 | [Space Police](https://adventofcode.com/2019/day/11) | [Source](src/year2019/day11.rs) | 341 |
+| 12 | [The N-Body Problem](https://adventofcode.com/2019/day/12) | [Source](src/year2019/day12.rs) | 1309 |
+| 13 | [Care Package](https://adventofcode.com/2019/day/13) | [Source](src/year2019/day13.rs) | 2510 |
 | 14 | [Space Stoichiometry](https://adventofcode.com/2019/day/14) | [Source](src/year2019/day14.rs) | 17 |
-| 15 | [Oxygen System](https://adventofcode.com/2019/day/15) | [Source](src/year2019/day15.rs) | 361 |
-| 16 | [Flawed Frequency Transmission](https://adventofcode.com/2019/day/16) | [Source](src/year2019/day16.rs) | 1960 |
-| 17 | [Set and Forget](https://adventofcode.com/2019/day/17) | [Source](src/year2019/day17.rs) | 341 |
-| 18 | [Many-Worlds Interpretation](https://adventofcode.com/2019/day/18) | [Source](src/year2019/day18.rs) | 1077 |
-| 19 | [Tractor Beam](https://adventofcode.com/2019/day/19) | [Source](src/year2019/day19.rs) | 674 |
-| 20 | [Donut Maze](https://adventofcode.com/2019/day/20) | [Source](src/year2019/day20.rs) | 191 |
-| 21 | [Springdroid Adventure](https://adventofcode.com/2019/day/21) | [Source](src/year2019/day21.rs) | 1794 |
-| 22 | [Slam Shuffle](https://adventofcode.com/2019/day/22) | [Source](src/year2019/day22.rs) | 11 |
-| 23 | [Category Six](https://adventofcode.com/2019/day/23) | [Source](src/year2019/day23.rs) | 659 |
-| 24 | [Planet of Discord](https://adventofcode.com/2019/day/24) | [Source](src/year2019/day24.rs) | 139 |
-| 25 | [Cryostasis](https://adventofcode.com/2019/day/25) | [Source](src/year2019/day25.rs) | 2099 |
+| 15 | [Oxygen System](https://adventofcode.com/2019/day/15) | [Source](src/year2019/day15.rs) | 360 |
+| 16 | [Flawed Frequency Transmission](https://adventofcode.com/2019/day/16) | [Source](src/year2019/day16.rs) | 1956 |
+| 17 | [Set and Forget](https://adventofcode.com/2019/day/17) | [Source](src/year2019/day17.rs) | 338 |
+| 18 | [Many-Worlds Interpretation](https://adventofcode.com/2019/day/18) | [Source](src/year2019/day18.rs) | 1157 |
+| 19 | [Tractor Beam](https://adventofcode.com/2019/day/19) | [Source](src/year2019/day19.rs) | 688 |
+| 20 | [Donut Maze](https://adventofcode.com/2019/day/20) | [Source](src/year2019/day20.rs) | 189 |
+| 21 | [Springdroid Adventure](https://adventofcode.com/2019/day/21) | [Source](src/year2019/day21.rs) | 1785 |
+| 22 | [Slam Shuffle](https://adventofcode.com/2019/day/22) | [Source](src/year2019/day22.rs) | 12 |
+| 23 | [Category Six](https://adventofcode.com/2019/day/23) | [Source](src/year2019/day23.rs) | 670 |
+| 24 | [Planet of Discord](https://adventofcode.com/2019/day/24) | [Source](src/year2019/day24.rs) | 232 |
+| 25 | [Cryostasis](https://adventofcode.com/2019/day/25) | [Source](src/year2019/day25.rs) | 2047 |
 
 ## 2018
 
@@ -238,31 +238,31 @@ Performance is reasonable even on older hardware, for example a 2011 MacBook Pro
 
 | Day | Problem | Solution | Benchmark (μs) |
 | --- | --- | --- | --: |
-| 1 | [Chronal Calibration](https://adventofcode.com/2018/day/1) | [Source](src/year2018/day01.rs) | 15 |
-| 2 | [Inventory Management System](https://adventofcode.com/2018/day/2) | [Source](src/year2018/day02.rs) | 77 |
-| 3 | [No Matter How You Slice It](https://adventofcode.com/2018/day/3) | [Source](src/year2018/day03.rs) | 56 |
+| 1 | [Chronal Calibration](https://adventofcode.com/2018/day/1) | [Source](src/year2018/day01.rs) | 16 |
+| 2 | [Inventory Management System](https://adventofcode.com/2018/day/2) | [Source](src/year2018/day02.rs) | 78 |
+| 3 | [No Matter How You Slice It](https://adventofcode.com/2018/day/3) | [Source](src/year2018/day03.rs) | 55 |
 | 4 | [Repose Record](https://adventofcode.com/2018/day/4) | [Source](src/year2018/day04.rs) | 46 |
-| 5 | [Alchemical Reduction](https://adventofcode.com/2018/day/5) | [Source](src/year2018/day05.rs) | 353 |
-| 6 | [Chronal Coordinates](https://adventofcode.com/2018/day/6) | [Source](src/year2018/day06.rs) | 38 |
+| 5 | [Alchemical Reduction](https://adventofcode.com/2018/day/5) | [Source](src/year2018/day05.rs) | 390 |
+| 6 | [Chronal Coordinates](https://adventofcode.com/2018/day/6) | [Source](src/year2018/day06.rs) | 41 |
 | 7 | [The Sum of Its Parts](https://adventofcode.com/2018/day/7) | [Source](src/year2018/day07.rs) | 8 |
-| 8 | [Memory Maneuver](https://adventofcode.com/2018/day/8) | [Source](src/year2018/day08.rs) | 29 |
-| 9 | [Marble Mania](https://adventofcode.com/2018/day/9) | [Source](src/year2018/day09.rs) | 902 |
-| 10 | [The Stars Align](https://adventofcode.com/2018/day/10) | [Source](src/year2018/day10.rs) | 12 |
-| 11 | [Chronal Charge](https://adventofcode.com/2018/day/11) | [Source](src/year2018/day11.rs) | 1552 |
-| 12 | [Subterranean Sustainability](https://adventofcode.com/2018/day/12) | [Source](src/year2018/day12.rs) | 75 |
-| 13 | [Mine Cart Madness](https://adventofcode.com/2018/day/13) | [Source](src/year2018/day13.rs) | 391 |
+| 8 | [Memory Maneuver](https://adventofcode.com/2018/day/8) | [Source](src/year2018/day08.rs) | 24 |
+| 9 | [Marble Mania](https://adventofcode.com/2018/day/9) | [Source](src/year2018/day09.rs) | 909 |
+| 10 | [The Stars Align](https://adventofcode.com/2018/day/10) | [Source](src/year2018/day10.rs) | 11 |
+| 11 | [Chronal Charge](https://adventofcode.com/2018/day/11) | [Source](src/year2018/day11.rs) | 1404 |
+| 12 | [Subterranean Sustainability](https://adventofcode.com/2018/day/12) | [Source](src/year2018/day12.rs) | 77 |
+| 13 | [Mine Cart Madness](https://adventofcode.com/2018/day/13) | [Source](src/year2018/day13.rs) | 382 |
 | 14 | [Chocolate Charts](https://adventofcode.com/2018/day/14) | [Source](src/year2018/day14.rs) | 24000 |
-| 15 | [Beverage Bandits](https://adventofcode.com/2018/day/15) | [Source](src/year2018/day15.rs) | 584 |
-| 16 | [Chronal Classification](https://adventofcode.com/2018/day/16) | [Source](src/year2018/day16.rs) | 36 |
-| 17 | [Reservoir Research ](https://adventofcode.com/2018/day/17) | [Source](src/year2018/day17.rs) | 145 |
-| 18 | [Settlers of The North Pole](https://adventofcode.com/2018/day/18) | [Source](src/year2018/day18.rs) | 387 |
+| 15 | [Beverage Bandits](https://adventofcode.com/2018/day/15) | [Source](src/year2018/day15.rs) | 583 |
+| 16 | [Chronal Classification](https://adventofcode.com/2018/day/16) | [Source](src/year2018/day16.rs) | 37 |
+| 17 | [Reservoir Research ](https://adventofcode.com/2018/day/17) | [Source](src/year2018/day17.rs) | 151 |
+| 18 | [Settlers of The North Pole](https://adventofcode.com/2018/day/18) | [Source](src/year2018/day18.rs) | 384 |
 | 19 | [Go With The Flow](https://adventofcode.com/2018/day/19) | [Source](src/year2018/day19.rs) | 1 |
-| 20 | [A Regular Map](https://adventofcode.com/2018/day/20) | [Source](src/year2018/day20.rs) | 41 |
-| 21 | [Chronal Conversion](https://adventofcode.com/2018/day/21) | [Source](src/year2018/day21.rs) | 65 |
-| 22 | [Mode Maze](https://adventofcode.com/2018/day/22) | [Source](src/year2018/day22.rs) | 3410 |
-| 23 | [Experimental Emergency Teleportation](https://adventofcode.com/2018/day/23) | [Source](src/year2018/day23.rs) | 515 |
-| 24 | [Immune System Simulator 20XX](https://adventofcode.com/2018/day/24) | [Source](src/year2018/day24.rs) | 2054 |
-| 25 | [Four-Dimensional Adventure](https://adventofcode.com/2018/day/25) | [Source](src/year2018/day25.rs) | 338 |
+| 20 | [A Regular Map](https://adventofcode.com/2018/day/20) | [Source](src/year2018/day20.rs) | 36 |
+| 21 | [Chronal Conversion](https://adventofcode.com/2018/day/21) | [Source](src/year2018/day21.rs) | 66 |
+| 22 | [Mode Maze](https://adventofcode.com/2018/day/22) | [Source](src/year2018/day22.rs) | 3396 |
+| 23 | [Experimental Emergency Teleportation](https://adventofcode.com/2018/day/23) | [Source](src/year2018/day23.rs) | 506 |
+| 24 | [Immune System Simulator 20XX](https://adventofcode.com/2018/day/24) | [Source](src/year2018/day24.rs) | 2056 |
+| 25 | [Four-Dimensional Adventure](https://adventofcode.com/2018/day/25) | [Source](src/year2018/day25.rs) | 323 |
 
 ## 2017
 
@@ -271,30 +271,30 @@ Performance is reasonable even on older hardware, for example a 2011 MacBook Pro
 | Day | Problem | Solution | Benchmark (μs) |
 | --- | --- | --- | --: |
 | 1 | [Inverse Captcha](https://adventofcode.com/2017/day/1) | [Source](src/year2017/day01.rs) | 1 |
-| 2 | [Corruption Checksum](https://adventofcode.com/2017/day/2) | [Source](src/year2017/day02.rs) | 3 |
+| 2 | [Corruption Checksum](https://adventofcode.com/2017/day/2) | [Source](src/year2017/day02.rs) | 2 |
 | 3 | [Spiral Memory](https://adventofcode.com/2017/day/3) | [Source](src/year2017/day03.rs) | 2 |
-| 4 | [High-Entropy Passphrases](https://adventofcode.com/2017/day/4) | [Source](src/year2017/day04.rs) | 94 |
+| 4 | [High-Entropy Passphrases](https://adventofcode.com/2017/day/4) | [Source](src/year2017/day04.rs) | 98 |
 | 5 | [A Maze of Twisty Trampolines, All Alike](https://adventofcode.com/2017/day/5) | [Source](src/year2017/day05.rs) | 36000 |
 | 6 | [Memory Reallocation](https://adventofcode.com/2017/day/6) | [Source](src/year2017/day06.rs) | 81 |
-| 7 | [Recursive Circus](https://adventofcode.com/2017/day/7) | [Source](src/year2017/day07.rs) | 85 |
-| 8 | [I Heard You Like Registers](https://adventofcode.com/2017/day/8) | [Source](src/year2017/day08.rs) | 46 |
-| 9 | [Stream Processing](https://adventofcode.com/2017/day/9) | [Source](src/year2017/day09.rs) | 13 |
-| 10 | [Knot Hash](https://adventofcode.com/2017/day/10) | [Source](src/year2017/day10.rs) | 61 |
-| 11 | [Hex Ed](https://adventofcode.com/2017/day/11) | [Source](src/year2017/day11.rs) | 20 |
-| 12 | [Digital Plumber](https://adventofcode.com/2017/day/12) | [Source](src/year2017/day12.rs) | 59 |
-| 13 | [Packet Scanners](https://adventofcode.com/2017/day/13) | [Source](src/year2017/day13.rs) | 2 |
-| 14 | [Disk Defragmentation](https://adventofcode.com/2017/day/14) | [Source](src/year2017/day14.rs) | 422 |
+| 7 | [Recursive Circus](https://adventofcode.com/2017/day/7) | [Source](src/year2017/day07.rs) | 93 |
+| 8 | [I Heard You Like Registers](https://adventofcode.com/2017/day/8) | [Source](src/year2017/day08.rs) | 47 |
+| 9 | [Stream Processing](https://adventofcode.com/2017/day/9) | [Source](src/year2017/day09.rs) | 23 |
+| 10 | [Knot Hash](https://adventofcode.com/2017/day/10) | [Source](src/year2017/day10.rs) | 66 |
+| 11 | [Hex Ed](https://adventofcode.com/2017/day/11) | [Source](src/year2017/day11.rs) | 18 |
+| 12 | [Digital Plumber](https://adventofcode.com/2017/day/12) | [Source](src/year2017/day12.rs) | 61 |
+| 13 | [Packet Scanners](https://adventofcode.com/2017/day/13) | [Source](src/year2017/day13.rs) | 1 |
+| 14 | [Disk Defragmentation](https://adventofcode.com/2017/day/14) | [Source](src/year2017/day14.rs) | 438 |
 | 15 | [Dueling Generators](https://adventofcode.com/2017/day/15) | [Source](src/year2017/day15.rs) | 26000 |
-| 16 | [Permutation Promenade](https://adventofcode.com/2017/day/16) | [Source](src/year2017/day16.rs) | 66 |
-| 17 | [Spinlock](https://adventofcode.com/2017/day/17) | [Source](src/year2017/day17.rs) | 84 |
+| 16 | [Permutation Promenade](https://adventofcode.com/2017/day/16) | [Source](src/year2017/day16.rs) | 68 |
+| 17 | [Spinlock](https://adventofcode.com/2017/day/17) | [Source](src/year2017/day17.rs) | 85 |
 | 18 | [Duet](https://adventofcode.com/2017/day/18) | [Source](src/year2017/day18.rs) | 7 |
-| 19 | [A Series of Tubes](https://adventofcode.com/2017/day/19) | [Source](src/year2017/day19.rs) | 20 |
-| 20 | [Particle Swarm](https://adventofcode.com/2017/day/20) | [Source](src/year2017/day20.rs) | 234 |
-| 21 | [Fractal Art](https://adventofcode.com/2017/day/21) | [Source](src/year2017/day21.rs) | 4 |
+| 19 | [A Series of Tubes](https://adventofcode.com/2017/day/19) | [Source](src/year2017/day19.rs) | 19 |
+| 20 | [Particle Swarm](https://adventofcode.com/2017/day/20) | [Source](src/year2017/day20.rs) | 245 |
+| 21 | [Fractal Art](https://adventofcode.com/2017/day/21) | [Source](src/year2017/day21.rs) | 5 |
 | 22 | [Sporifica Virus](https://adventofcode.com/2017/day/22) | [Source](src/year2017/day22.rs) | 36000 |
 | 23 | [Coprocessor Conflagration](https://adventofcode.com/2017/day/23) | [Source](src/year2017/day23.rs) | 55 |
-| 24 | [Electromagnetic Moat](https://adventofcode.com/2017/day/24) | [Source](src/year2017/day24.rs) | 280 |
-| 25 | [The Halting Problem](https://adventofcode.com/2017/day/25) | [Source](src/year2017/day25.rs) | 3597 |
+| 24 | [Electromagnetic Moat](https://adventofcode.com/2017/day/24) | [Source](src/year2017/day24.rs) | 275 |
+| 25 | [The Halting Problem](https://adventofcode.com/2017/day/25) | [Source](src/year2017/day25.rs) | 3698 |
 
 ## 2016
 
@@ -303,29 +303,29 @@ Performance is reasonable even on older hardware, for example a 2011 MacBook Pro
 | Day | Problem | Solution | Benchmark (μs) |
 | --- | --- | --- | --: |
 | 1 | [No Time for a Taxicab](https://adventofcode.com/2016/day/1) | [Source](src/year2016/day01.rs) | 3 |
-| 2 | [Bathroom Security](https://adventofcode.com/2016/day/2) | [Source](src/year2016/day02.rs) | 9 |
-| 3 | [Squares With Three Sides](https://adventofcode.com/2016/day/3) | [Source](src/year2016/day03.rs) | 26 |
-| 4 | [Security Through Obscurity](https://adventofcode.com/2016/day/4) | [Source](src/year2016/day04.rs) | 75 |
+| 2 | [Bathroom Security](https://adventofcode.com/2016/day/2) | [Source](src/year2016/day02.rs) | 29 |
+| 3 | [Squares With Three Sides](https://adventofcode.com/2016/day/3) | [Source](src/year2016/day03.rs) | 24 |
+| 4 | [Security Through Obscurity](https://adventofcode.com/2016/day/4) | [Source](src/year2016/day04.rs) | 79 |
 | 5 | [How About a Nice Game of Chess?](https://adventofcode.com/2016/day/5) | [Source](src/year2016/day05.rs) | 37000 |
-| 6 | [Signals and Noise](https://adventofcode.com/2016/day/6) | [Source](src/year2016/day06.rs) | 5 |
-| 7 | [Internet Protocol Version 7](https://adventofcode.com/2016/day/7) | [Source](src/year2016/day07.rs) | 354 |
-| 8 | [Two-Factor Authentication](https://adventofcode.com/2016/day/8) | [Source](src/year2016/day08.rs) | 10 |
+| 6 | [Signals and Noise](https://adventofcode.com/2016/day/6) | [Source](src/year2016/day06.rs) | 4 |
+| 7 | [Internet Protocol Version 7](https://adventofcode.com/2016/day/7) | [Source](src/year2016/day07.rs) | 364 |
+| 8 | [Two-Factor Authentication](https://adventofcode.com/2016/day/8) | [Source](src/year2016/day08.rs) | 9 |
 | 9 | [Explosives in Cyberspace](https://adventofcode.com/2016/day/9) | [Source](src/year2016/day09.rs) | 6 |
-| 10 | [Balance Bots](https://adventofcode.com/2016/day/10) | [Source](src/year2016/day10.rs) | 17 |
-| 11 | [Radioisotope Thermoelectric Generators](https://adventofcode.com/2016/day/11) | [Source](src/year2016/day11.rs) | 785 |
+| 10 | [Balance Bots](https://adventofcode.com/2016/day/10) | [Source](src/year2016/day10.rs) | 16 |
+| 11 | [Radioisotope Thermoelectric Generators](https://adventofcode.com/2016/day/11) | [Source](src/year2016/day11.rs) | 719 |
 | 12 | [Leonardo's Monorail](https://adventofcode.com/2016/day/12) | [Source](src/year2016/day12.rs) | 1 |
-| 13 | [A Maze of Twisty Little Cubicles](https://adventofcode.com/2016/day/13) | [Source](src/year2016/day13.rs) | 4 |
-| 14 | [One-Time Pad](https://adventofcode.com/2016/day/14) | [Source](src/year2016/day14.rs) | 79000 |
+| 13 | [A Maze of Twisty Little Cubicles](https://adventofcode.com/2016/day/13) | [Source](src/year2016/day13.rs) | 3 |
+| 14 | [One-Time Pad](https://adventofcode.com/2016/day/14) | [Source](src/year2016/day14.rs) | 77000 |
 | 15 | [Timing is Everything](https://adventofcode.com/2016/day/15) | [Source](src/year2016/day15.rs) | 1 |
 | 16 | [Dragon Checksum](https://adventofcode.com/2016/day/16) | [Source](src/year2016/day16.rs) | 1 |
-| 17 | [Two Steps Forward](https://adventofcode.com/2016/day/17) | [Source](src/year2016/day17.rs) | 14254 |
-| 18 | [Like a Rogue](https://adventofcode.com/2016/day/18) | [Source](src/year2016/day18.rs) | 743 |
+| 17 | [Two Steps Forward](https://adventofcode.com/2016/day/17) | [Source](src/year2016/day17.rs) | 14948 |
+| 18 | [Like a Rogue](https://adventofcode.com/2016/day/18) | [Source](src/year2016/day18.rs) | 728 |
 | 19 | [An Elephant Named Joseph](https://adventofcode.com/2016/day/19) | [Source](src/year2016/day19.rs) | 1 |
-| 20 | [Firewall Rules](https://adventofcode.com/2016/day/20) | [Source](src/year2016/day20.rs) | 23 |
+| 20 | [Firewall Rules](https://adventofcode.com/2016/day/20) | [Source](src/year2016/day20.rs) | 21 |
 | 21 | [Scrambled Letters and Hash](https://adventofcode.com/2016/day/21) | [Source](src/year2016/day21.rs) | 10 |
-| 22 | [Grid Computing](https://adventofcode.com/2016/day/22) | [Source](src/year2016/day22.rs) | 31 |
+| 22 | [Grid Computing](https://adventofcode.com/2016/day/22) | [Source](src/year2016/day22.rs) | 28 |
 | 23 | [Safe Cracking](https://adventofcode.com/2016/day/23) | [Source](src/year2016/day23.rs) | 1 |
-| 24 | [Air Duct Spelunking](https://adventofcode.com/2016/day/24) | [Source](src/year2016/day24.rs) | 335 |
+| 24 | [Air Duct Spelunking](https://adventofcode.com/2016/day/24) | [Source](src/year2016/day24.rs) | 337 |
 | 25 | [Clock Signal](https://adventofcode.com/2016/day/25) | [Source](src/year2016/day25.rs) | 1 |
 
 ## 2015
@@ -336,28 +336,28 @@ Performance is reasonable even on older hardware, for example a 2011 MacBook Pro
 | --- | --- | --- | --: |
 | 1 | [Not Quite Lisp](https://adventofcode.com/2015/day/1) | [Source](src/year2015/day01.rs) | 2 |
 | 2 | [I Was Told There Would Be No Math](https://adventofcode.com/2015/day/2) | [Source](src/year2015/day02.rs) | 8 |
-| 3 | [Perfectly Spherical Houses in a Vacuum](https://adventofcode.com/2015/day/3) | [Source](src/year2015/day03.rs) | 100 |
-| 4 | [The Ideal Stocking Stuffer](https://adventofcode.com/2015/day/4) | [Source](src/year2015/day04.rs) | 13000 |
-| 5 | [Doesn't He Have Intern-Elves For This?](https://adventofcode.com/2015/day/5) | [Source](src/year2015/day05.rs) | 39 |
-| 6 | [Probably a Fire Hazard](https://adventofcode.com/2015/day/6) | [Source](src/year2015/day06.rs) | 5780 |
+| 3 | [Perfectly Spherical Houses in a Vacuum](https://adventofcode.com/2015/day/3) | [Source](src/year2015/day03.rs) | 95 |
+| 4 | [The Ideal Stocking Stuffer](https://adventofcode.com/2015/day/4) | [Source](src/year2015/day04.rs) | 14000 |
+| 5 | [Doesn't He Have Intern-Elves For This?](https://adventofcode.com/2015/day/5) | [Source](src/year2015/day05.rs) | 38 |
+| 6 | [Probably a Fire Hazard](https://adventofcode.com/2015/day/6) | [Source](src/year2015/day06.rs) | 6572 |
 | 7 | [Some Assembly Required](https://adventofcode.com/2015/day/7) | [Source](src/year2015/day07.rs) | 27 |
 | 8 | [Matchsticks](https://adventofcode.com/2015/day/8) | [Source](src/year2015/day08.rs) | 12 |
-| 9 | [All in a Single Night](https://adventofcode.com/2015/day/9) | [Source](src/year2015/day09.rs) | 35 |
-| 10 | [Elves Look, Elves Say](https://adventofcode.com/2015/day/10) | [Source](src/year2015/day10.rs) | 14 |
+| 9 | [All in a Single Night](https://adventofcode.com/2015/day/9) | [Source](src/year2015/day09.rs) | 34 |
+| 10 | [Elves Look, Elves Say](https://adventofcode.com/2015/day/10) | [Source](src/year2015/day10.rs) | 15 |
 | 11 | [Corporate Policy](https://adventofcode.com/2015/day/11) | [Source](src/year2015/day11.rs) | 1 |
-| 12 | [JSAbacusFramework.io](https://adventofcode.com/2015/day/12) | [Source](src/year2015/day12.rs) | 80 |
-| 13 | [Knights of the Dinner Table](https://adventofcode.com/2015/day/13) | [Source](src/year2015/day13.rs) | 39 |
+| 12 | [JSAbacusFramework.io](https://adventofcode.com/2015/day/12) | [Source](src/year2015/day12.rs) | 83 |
+| 13 | [Knights of the Dinner Table](https://adventofcode.com/2015/day/13) | [Source](src/year2015/day13.rs) | 37 |
 | 14 | [Reindeer Olympics](https://adventofcode.com/2015/day/14) | [Source](src/year2015/day14.rs) | 28 |
-| 15 | [Science for Hungry People](https://adventofcode.com/2015/day/15) | [Source](src/year2015/day15.rs) | 41 |
-| 16 | [Aunt Sue](https://adventofcode.com/2015/day/16) | [Source](src/year2015/day16.rs) | 21 |
-| 17 | [No Such Thing as Too Much](https://adventofcode.com/2015/day/17) | [Source](src/year2015/day17.rs) | 43 |
-| 18 | [Like a GIF For Your Yard](https://adventofcode.com/2015/day/18) | [Source](src/year2015/day18.rs) | 161 |
-| 19 | [Medicine for Rudolph](https://adventofcode.com/2015/day/19) | [Source](src/year2015/day19.rs) | 188 |
-| 20 | [Infinite Elves and Infinite Houses](https://adventofcode.com/2015/day/20) | [Source](src/year2015/day20.rs) | 1671 |
-| 21 | [RPG Simulator 20XX](https://adventofcode.com/2015/day/21) | [Source](src/year2015/day21.rs) | 3 |
-| 22 | [Wizard Simulator 20XX](https://adventofcode.com/2015/day/22) | [Source](src/year2015/day22.rs) | 257 |
+| 15 | [Science for Hungry People](https://adventofcode.com/2015/day/15) | [Source](src/year2015/day15.rs) | 53 |
+| 16 | [Aunt Sue](https://adventofcode.com/2015/day/16) | [Source](src/year2015/day16.rs) | 20 |
+| 17 | [No Such Thing as Too Much](https://adventofcode.com/2015/day/17) | [Source](src/year2015/day17.rs) | 45 |
+| 18 | [Like a GIF For Your Yard](https://adventofcode.com/2015/day/18) | [Source](src/year2015/day18.rs) | 154 |
+| 19 | [Medicine for Rudolph](https://adventofcode.com/2015/day/19) | [Source](src/year2015/day19.rs) | 187 |
+| 20 | [Infinite Elves and Infinite Houses](https://adventofcode.com/2015/day/20) | [Source](src/year2015/day20.rs) | 1667 |
+| 21 | [RPG Simulator 20XX](https://adventofcode.com/2015/day/21) | [Source](src/year2015/day21.rs) | 2 |
+| 22 | [Wizard Simulator 20XX](https://adventofcode.com/2015/day/22) | [Source](src/year2015/day22.rs) | 235 |
 | 23 | [Opening the Turing Lock](https://adventofcode.com/2015/day/23) | [Source](src/year2015/day23.rs) | 6 |
-| 24 | [It Hangs in the Balance](https://adventofcode.com/2015/day/24) | [Source](src/year2015/day24.rs) | 360 |
+| 24 | [It Hangs in the Balance](https://adventofcode.com/2015/day/24) | [Source](src/year2015/day24.rs) | 380 |
 | 25 | [Let It Snow](https://adventofcode.com/2015/day/25) | [Source](src/year2015/day25.rs) | 1 |
 
 [checks-badge]: https://img.shields.io/github/actions/workflow/status/maneatingape/advent-of-code-rust/checks.yml?label=checks
diff --git a/docs/pie-2015.svg b/docs/pie-2015.svg
index 5a3074c..81bf46e 100644
--- a/docs/pie-2015.svg
+++ b/docs/pie-2015.svg
@@ -2,9 +2,9 @@
 %%{init: {"themeVariables": { "pie1": "#7cb5ec", "pie2": "#90ed7d", "pie3": "#c6cdd5"}}}%%
 pie
     title Year 2015 benchmark time by % of total
-    "Day 4" : 13000
-    "Day 6" : 5780
-    "Others" : 3037
+    "Day 4" : 14000
+    "Day 6" : 6572
+    "Others" : 3124
 -->
 <svg viewBox="0 0 1350 450" preserveAspectRatio="xMidYMin" xmlns="http://www.w3.org/2000/svg">
 	<style>
@@ -16,12 +16,12 @@ pie
 	</style>
 	<g transform="translate(675,225)">
 		<circle class="pieOuterCircle" cx="0" cy="0" r="186"/>
-		<path class="pieCircle" d="M0,-185A185,185,0,1,1,-104.816,152.442L0,0Z" fill="#7cb5ec"/>
-		<path class="pieCircle" d="M-104.816,152.442A185,185,0,0,1,-141.953,-118.635L0,0Z" fill="#90ed7d"/>
-		<path class="pieCircle" d="M-141.953,-118.635A185,185,0,0,1,0,-185L0,0Z" fill="#c6cdd5"/>
-		<text class="slice" style="text-anchor: middle;" transform="translate(132.50484456818606,41.15857949396277)">60%</text>
-		<text class="slice" style="text-anchor: middle;" transform="translate(-137.46600073565628,18.832449170103825)">26%</text>
-		<text class="slice" style="text-anchor: middle;" transform="translate(-58.76249419184524,-125.6922104839968)">14%</text>
+		<path class="pieCircle" d="M0,-185A185,185,0,1,1,-99.928,155.69L0,0Z" fill="#7cb5ec"/>
+		<path class="pieCircle" d="M-99.928,155.69A185,185,0,0,1,-136.312,-125.077L0,0Z" fill="#90ed7d"/>
+		<path class="pieCircle" d="M-136.312,-125.077A185,185,0,0,1,0,-185L0,0Z" fill="#c6cdd5"/>
+		<text class="slice" style="text-anchor: middle;" transform="translate(133.1409519363647,39.051881100385195)">59%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-137.5995067078533,17.83082313734948)">28%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-55.838070931476764,-127.01839368631367)">13%</text>
 		<text class="pieTitleText" x="0" y="-200">Year 2015 benchmark time by % of total</text>
 		<g transform="translate(216,-33)">
 			<rect height="18" style="fill: rgb(124, 181, 236); stroke: rgb(124, 181, 236);" width="18"/>
diff --git a/docs/pie-2016.svg b/docs/pie-2016.svg
index 0323157..70ada51 100644
--- a/docs/pie-2016.svg
+++ b/docs/pie-2016.svg
@@ -2,9 +2,9 @@
 %%{init: {"themeVariables": { "pie1": "#7cb5ec", "pie2": "#90ed7d", "pie3": "#c6cdd5"}}}%%
 pie
     title Year 2016 benchmark time by % of total
-    "Day 14" : 79000
+    "Day 14" : 77000
     "Day 5" : 37000
-    "Others" : 16696
+    "Others" : 17329
 -->
 <svg viewBox="0 0 1350 450" preserveAspectRatio="xMidYMin" xmlns="http://www.w3.org/2000/svg">
 	<style>
@@ -16,12 +16,12 @@ pie
 	</style>
 	<g transform="translate(675,225)">
 		<circle class="pieOuterCircle" cx="0" cy="0" r="186"/>
-		<path class="pieCircle" d="M0,-185A185,185,0,1,1,-104.318,152.784L0,0Z" fill="#7cb5ec"/>
-		<path class="pieCircle" d="M-104.318,152.784A185,185,0,0,1,-131.488,-130.138L0,0Z" fill="#90ed7d"/>
-		<path class="pieCircle" d="M-131.488,-130.138A185,185,0,0,1,0,-185L0,0Z" fill="#c6cdd5"/>
-		<text class="slice" style="text-anchor: middle;" transform="translate(132.57188710995746,40.942120708442715)">60%</text>
-		<text class="slice" style="text-anchor: middle;" transform="translate(-138.1145555398382,13.263937878056922)">28%</text>
-		<text class="slice" style="text-anchor: middle;" transform="translate(-53.42795012258187,-128.05083617727337)">13%</text>
+		<path class="pieCircle" d="M0,-185A185,185,0,1,1,-95.484,158.455L0,0Z" fill="#7cb5ec"/>
+		<path class="pieCircle" d="M-95.484,158.455A185,185,0,0,1,-136.401,-124.979L0,0Z" fill="#90ed7d"/>
+		<path class="pieCircle" d="M-136.401,-124.979A185,185,0,0,1,0,-185L0,0Z" fill="#c6cdd5"/>
+		<text class="slice" style="text-anchor: middle;" transform="translate(133.68009190825325,37.16443901636305)">59%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-137.32636580598506,19.8250284872626)">28%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-55.88374037907237,-126.99830731645376)">13%</text>
 		<text class="pieTitleText" x="0" y="-200">Year 2016 benchmark time by % of total</text>
 		<g transform="translate(216,-33)">
 			<rect height="18" style="fill: rgb(124, 181, 236); stroke: rgb(124, 181, 236);" width="18"/>
diff --git a/docs/pie-2017.svg b/docs/pie-2017.svg
index b6240da..7080c59 100644
--- a/docs/pie-2017.svg
+++ b/docs/pie-2017.svg
@@ -5,7 +5,7 @@ pie
     "Day 5" : 36000
     "Day 22" : 36000
     "Day 15" : 26000
-    "Others" : 5236
+    "Others" : 5387
 -->
 <svg viewBox="0 0 1350 450" preserveAspectRatio="xMidYMin" xmlns="http://www.w3.org/2000/svg">
 	<style>
@@ -17,14 +17,14 @@ pie
 	</style>
 	<g transform="translate(675,225)">
 		<circle class="pieOuterCircle" cx="0" cy="0" r="186"/>
-		<path class="pieCircle" d="M0,-185A185,185,0,0,1,150.541,107.529L0,0Z" fill="#7cb5ec"/>
-		<path class="pieCircle" d="M150.541,107.529A185,185,0,0,1,-175,60L0,0Z" fill="#90ed7d"/>
-		<path class="pieCircle" d="M-175,60A185,185,0,0,1,-57.962,-175.685L0,0Z" fill="#f7a35c"/>
-		<path class="pieCircle" d="M-57.962,-175.685A185,185,0,0,1,0,-185L0,0Z" fill="#c6cdd5"/>
-		<text class="slice" style="text-anchor: middle;" transform="translate(123.37196907841528,-63.489524692775476)">35%</text>
-		<text class="slice" style="text-anchor: middle;" transform="translate(-20.044770317095264,137.29446340961786)">35%</text>
-		<text class="slice" style="text-anchor: middle;" transform="translate(-124.27114414970384,-61.710981451630865)">25%</text>
-		<text class="slice" style="text-anchor: middle;" transform="translate(-22.014665770132076,-136.99239756654154)">5%</text>
+		<path class="pieCircle" d="M0,-185A185,185,0,0,1,150.884,107.047L0,0Z" fill="#7cb5ec"/>
+		<path class="pieCircle" d="M150.884,107.047A185,185,0,0,1,-174.612,61.119L0,0Z" fill="#90ed7d"/>
+		<path class="pieCircle" d="M-174.612,61.119A185,185,0,0,1,-59.49,-175.174L0,0Z" fill="#f7a35c"/>
+		<path class="pieCircle" d="M-59.49,-175.174A185,185,0,0,1,0,-185L0,0Z" fill="#c6cdd5"/>
+		<text class="slice" style="text-anchor: middle;" transform="translate(123.27022509526007,-63.68684404933184)">35%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-19.385509928176543,137.38909893009915)">35%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-124.73386631798299,-60.77026487820792)">25%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-22.611149862440893,-136.89520956519348)">5%</text>
 		<text class="pieTitleText" x="0" y="-200">Year 2017 benchmark time by % of total</text>
 		<g transform="translate(216,-44)">
 			<rect height="18" style="fill: rgb(124, 181, 236); stroke: rgb(124, 181, 236);" width="18"/>
diff --git a/docs/pie-2018.svg b/docs/pie-2018.svg
index b42522f..1373b7d 100644
--- a/docs/pie-2018.svg
+++ b/docs/pie-2018.svg
@@ -3,10 +3,10 @@
 pie
     title Year 2018 benchmark time by % of total
     "Day 14" : 24000
-    "Others" : 4114
-    "Day 22" : 3410
-    "Day 24" : 2054
-	"Day 11" : 1552
+    "Others" : 4123
+    "Day 22" : 3396
+    "Day 24" : 2056
+	"Day 11" : 1404
 -->
 <svg viewBox="0 0 1350 450" preserveAspectRatio="xMidYMin" xmlns="http://www.w3.org/2000/svg">
 	<style>
@@ -18,16 +18,16 @@ pie
 	</style>
 	<g transform="translate(675,225)">
 		<circle class="pieOuterCircle" cx="0" cy="0" r="186"/>
-		<path class="pieCircle" d="M0,-185A185,185,0,1,1,-168.932,75.412L0,0Z" fill="#7cb5ec"/>
-		<path class="pieCircle" d="M-168.932,75.412A185,185,0,0,1,-175.843,-57.483L0,0Z" fill="#c6cdd5"/>
-		<path class="pieCircle" d="M-175.843,-57.483A185,185,0,0,1,-111.215,-147.839L0,0Z" fill="#90ed7d"/>
-		<path class="pieCircle" d="M-111.215,-147.839A185,185,0,0,1,-50.696,-177.918L0,0Z" fill="#f7a35c"/>
-		<path class="pieCircle" d="M-50.696,-177.918A185,185,0,0,1,0,-185L0,0Z" fill="#e4d354"/>
-		<text class="slice" style="text-anchor: middle;" transform="translate(116.40269582250505,75.51142234955825)">68%</text>
-		<text class="slice" style="text-anchor: middle;" transform="translate(-138.56275897772426,7.205853487345861)">12%</text>
-		<text class="slice" style="text-anchor: middle;" transform="translate(-112.85335323223602,-80.71978174053847)">10%</text>
-		<text class="slice" style="text-anchor: middle;" transform="translate(-61.7553621455313,-124.24909555515598)">6%</text>
-		<text class="slice" style="text-anchor: middle;" transform="translate(-19.195579307057223,-137.41576414322512)">4%</text>
+		<path class="pieCircle" d="M0,-185A185,185,0,1,1,-170.3,72.269L0,0Z" fill="#7cb5ec"/>
+		<path class="pieCircle" d="M-170.3,72.269A185,185,0,0,1,-174.455,-61.568L0,0Z" fill="#c6cdd5"/>
+		<path class="pieCircle" d="M-174.455,-61.568A185,185,0,0,1,-107.719,-150.405L0,0Z" fill="#90ed7d"/>
+		<path class="pieCircle" d="M-107.719,-150.405A185,185,0,0,1,-46.163,-179.148L0,0Z" fill="#f7a35c"/>
+		<path class="pieCircle" d="M-46.163,-179.148A185,185,0,0,1,0,-185L0,0Z" fill="#e4d354"/>
+		<text class="slice" style="text-anchor: middle;" transform="translate(115.69808492397847,76.5866544831661)">69%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-138.683204190531,4.304808410079056)">12%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-110.93525520195259,-83.33625653506192)">10%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-58.70384430058442,-125.7196132842157)">6%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-17.449823290936486,-137.6483424059843)">4%</text>
 		<text class="pieTitleText" x="0" y="-200">Year 2018 benchmark time by % of total</text>
 		<g transform="translate(216,-55)">
 			<rect height="18" style="fill: rgb(124, 181, 236); stroke: rgb(124, 181, 236);" width="18"/>
diff --git a/docs/pie-2019.svg b/docs/pie-2019.svg
index 341b3fc..90d2062 100644
--- a/docs/pie-2019.svg
+++ b/docs/pie-2019.svg
@@ -2,11 +2,11 @@
 %%{init: {"themeVariables": { "pie1": "#c6cdd5", "pie2": "#7cb5ec", "pie3": "#90ed7d", "pie4": "#f7a35c", "pie5": "#e4d354"}}}%%
 pie
     title Year 2019 benchmark time by % of total
-    "Others" : 7531
-    "Day 13" : 2513
-    "Day 25" : 2099
-    "Day 16" : 1960
-    "Day 21" : 1794
+    "Others" : 7559
+    "Day 13" : 2510
+    "Day 25" : 2047
+    "Day 16" : 1956
+    "Day 21" : 1785
 -->
 <svg viewBox="0 0 1350 450" preserveAspectRatio="xMidYMin" xmlns="http://www.w3.org/2000/svg">
 	<style>
@@ -18,16 +18,16 @@ pie
 	</style>
 	<g transform="translate(675,225)">
 		<circle class="pieOuterCircle" cx="0" cy="0" r="186"/>
-		<path class="pieCircle" d="M0,-185A185,185,0,0,1,30.389,182.487L0,0Z" fill="#c6cdd5"/>
-		<path class="pieCircle" d="M30.389,182.487A185,185,0,0,1,-136.296,125.093L0,0Z" fill="#7cb5ec"/>
-		<path class="pieCircle" d="M-136.296,125.093A185,185,0,0,1,-184.299,-16.084L0,0Z" fill="#90ed7d"/>
-		<path class="pieCircle" d="M-184.299,-16.084A185,185,0,0,1,-120.458,-140.409L0,0Z" fill="#f7a35c"/>
-		<path class="pieCircle" d="M-120.458,-140.409A185,185,0,0,1,0,-185L0,0Z" fill="#e4d354"/>
-		<text class="slice" style="text-anchor: middle;" transform="translate(138.27800329148752,-11.434872352561127)">47%</text>
-		<text class="slice" style="text-anchor: middle;" transform="translate(-45.17214932845779,131.19085114842235)">16%</text>
-		<text class="slice" style="text-anchor: middle;" transform="translate(-131.36395306688502,44.66625498786781)">13%</text>
-		<text class="slice" style="text-anchor: middle;" transform="translate(-123.42798900945073,-63.38054929615953)">12%</text>
-		<text class="slice" style="text-anchor: middle;" transform="translate(-48.16745203333351,-130.12094014652874)">11%</text>
+		<path class="pieCircle" d="M0,-185A185,185,0,0,1,26.989,183.021L0,0Z" fill="#c6cdd5"/>
+		<path class="pieCircle" d="M26.989,183.021A185,185,0,0,1,-138.761,122.353L0,0Z" fill="#7cb5ec"/>
+		<path class="pieCircle" d="M-138.761,122.353A185,185,0,0,1,-184.277,-16.344L0,0Z" fill="#90ed7d"/>
+		<path class="pieCircle" d="M-184.277,-16.344A185,185,0,0,1,-120.208,-140.623L0,0Z" fill="#f7a35c"/>
+		<path class="pieCircle" d="M-120.208,-140.623A185,185,0,0,1,0,-185L0,0Z" fill="#e4d354"/>
+		<text class="slice" style="text-anchor: middle;" transform="translate(138.37838296322658,-10.148183506549564)">48%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-47.69057004370716,130.29647742324525)">16%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-131.83280409831394,43.26285084891631)">13%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-123.32687275007665,-63.57707887034762)">12%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-48.05178730324036,-130.16369784607437)">11%</text>
 		<text class="pieTitleText" x="0" y="-200">Year 2019 benchmark time by % of total</text>
 		<g transform="translate(216,-55)">
 			<rect height="18" style="fill: rgb(198, 205, 213); stroke: rgb(198, 205, 213);" width="18"/>
diff --git a/docs/pie-2020.svg b/docs/pie-2020.svg
index 66dda41..928304f 100644
--- a/docs/pie-2020.svg
+++ b/docs/pie-2020.svg
@@ -2,9 +2,9 @@
 %%{init: {"themeVariables": { "pie1": "#7cb5ec", "pie2": "#90ed7d", "pie3": "#c6cdd5"}}}%%
 pie
     title Year 2020 benchmark time by % of total
-    "Day 15" : 160000
+    "Day 15" : 146000
     "Day 23" : 110000
-    "Others" : 16671
+    "Others" : 16161
 -->
 <svg viewBox="0 0 1350 450" preserveAspectRatio="xMidYMin" xmlns="http://www.w3.org/2000/svg">
 	<style>
@@ -16,12 +16,12 @@ pie
 	</style>
 	<g transform="translate(675,225)">
 		<circle class="pieOuterCircle" cx="0" cy="0" r="186"/>
-		<path class="pieCircle" d="M0,-185A185,185,0,1,1,-66.079,172.796L0,0Z" fill="#7cb5ec"/>
-		<path class="pieCircle" d="M-66.079,172.796A185,185,0,0,1,-66.103,-172.787L0,0Z" fill="#90ed7d"/>
-		<path class="pieCircle" d="M-66.103,-172.787A185,185,0,0,1,0,-185L0,0Z" fill="#c6cdd5"/>
-		<text class="slice" transform="translate(136.44265559906944,25.198496643127818)">56%</text>
-		<text class="slice" transform="translate(-138.7499996479844,0.00988353852348831)">38%</text>
-		<text class="slice" transform="translate(-25.20821575932653,-136.4408602957019)">6%</text>
+		<path class="pieCircle" d="M0,-185A185,185,0,1,1,-41.996,180.17L0,0Z" fill="#7cb5ec"/>
+		<path class="pieCircle" d="M-41.996,180.17A185,185,0,0,1,-67.433,-172.273L0,0Z" fill="#90ed7d"/>
+		<path class="pieCircle" d="M-67.433,-172.273A185,185,0,0,1,0,-185L0,0Z" fill="#c6cdd5"/>
+		<text class="slice" style="text-anchor: middle;" transform="translate(137.8414350574204,15.85248502005149)">54%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-138.39005094194377,9.987807581557023)">40%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-25.733765330454307,-136.34271459053875)">6%</text>
 		<text class="pieTitleText" x="0" y="-200">Year 2020 benchmark time by % of total</text>
 		<g transform="translate(216,-33)">
 			<rect height="18" style="fill: rgb(124, 181, 236); stroke: rgb(124, 181, 236);" width="18"/>
diff --git a/docs/pie-2021.svg b/docs/pie-2021.svg
index 3ec0739..ccd4590 100644
--- a/docs/pie-2021.svg
+++ b/docs/pie-2021.svg
@@ -2,10 +2,10 @@
 %%{init: {"themeVariables": { "pie1": "#c6cdd5", "pie2": "#7cb5ec", "pie3": "#90ed7d", "pie4": "#f7a35c"}}}%%
 pie
     title Year 2021 benchmark time by % of total
-    "Others" : 2832
-    "Day 15" : 2567
-    "Day 20" : 2075
-    "Day 23" : 1717
+    "Others" : 2796
+    "Day 15" : 2403
+    "Day 20" : 2066
+    "Day 23" : 1714
 -->
 <svg viewBox="0 0 1350 450" preserveAspectRatio="xMidYMin" xmlns="http://www.w3.org/2000/svg">
 	<style>
@@ -17,14 +17,14 @@ pie
 	</style>
 	<g transform="translate(675,225)">
 		<circle class="pieOuterCircle" cx="0" cy="0" r="186"/>
-		<path class="pieCircle" d="M0,-185A185,185,0,0,1,172.798,66.075L0,0Z" fill="#c6cdd5"/>
-		<path class="pieCircle" d="M172.798,66.075A185,185,0,0,1,-96.585,157.785L0,0Z" fill="#7cb5ec"/>
-		<path class="pieCircle" d="M-96.585,157.785A185,185,0,0,1,-170.611,-71.533L0,0Z" fill="#90ed7d"/>
-		<path class="pieCircle" d="M-170.611,-71.533A185,185,0,0,1,0,-185L0,0Z" fill="#f7a35c"/>
-		<text class="slice" transform="translate(114.29666967705369,-78.66278536089652)">31%</text>
-		<text class="slice" transform="translate(44.7166598990376,131.34680364391744)">28%</text>
-		<text class="slice" transform="translate(-132.040920984186,42.623440565584964)">23%</text>
-		<text class="slice" transform="translate(-76.836265954274,-115.53246614784987)">19%</text>
+		<path class="pieCircle" d="M0,-185A185,185,0,0,1,171.406,69.606L0,0Z" fill="#c6cdd5"/>
+		<path class="pieCircle" d="M171.406,69.606A185,185,0,0,1,-88.122,162.664L0,0Z" fill="#7cb5ec"/>
+		<path class="pieCircle" d="M-88.122,162.664A185,185,0,0,1,-172.387,-67.14L0,0Z" fill="#90ed7d"/>
+		<path class="pieCircle" d="M-172.387,-67.14A185,185,0,0,1,0,-185L0,0Z" fill="#f7a35c"/>
+		<text class="slice" style="text-anchor: middle;" transform="translate(115.09768955775434,-77.48602685947193)">31%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(46.83130231868328,130.6077778049075)">27%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-130.2685195344226,47.76688516440814)">23%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-78.30957468981957,-114.53895848967535)">19%</text>
 		<text class="pieTitleText" x="0" y="-200">Year 2021 benchmark time by % of total</text>
 		<g transform="translate(216,-44)">
 			<rect height="18" style="fill: rgb(198, 205, 213); stroke: rgb(198, 205, 213);" width="18"/>
diff --git a/docs/pie-2022.svg b/docs/pie-2022.svg
index 701bea9..83d71a0 100644
--- a/docs/pie-2022.svg
+++ b/docs/pie-2022.svg
@@ -2,10 +2,10 @@
 %%{init: {"themeVariables": { "pie1": "#7cb5ec", "pie2": "#90ed7d", "pie3": "#f7a35c", "pie4": "#c6cdd5"}}}%%
 pie
     title Year 2022 benchmark time by % of total
-    "Day 20" : 5067
-    "Day 23" : 2017
-    "Day 11" : 1172
-    "Others" : 1145
+    "Day 20" : 5088
+    "Day 23" : 1521
+    "Day 11" : 1173
+    "Others" : 1023
 -->
 <svg viewBox="0 0 1350 450" preserveAspectRatio="xMidYMin" xmlns="http://www.w3.org/2000/svg">
 	<style>
@@ -17,14 +17,14 @@ pie
 	</style>
 	<g transform="translate(675,225)">
 		<circle class="pieOuterCircle" cx="0" cy="0" r="186"/>
-		<path class="pieCircle" d="M0,-185A185,185,0,1,1,-44.864,179.478L0,0Z" fill="#7cb5ec"/>
-		<path class="pieCircle" d="M-44.864,179.478A185,185,0,0,1,-184.954,-4.111L0,0Z" fill="#90ed7d"/>
-		<path class="pieCircle" d="M-184.954,-4.111A185,185,0,0,1,-128.155,-133.422L0,0Z" fill="#f7a35c"/>
-		<path class="pieCircle" d="M-128.155,-133.422A185,185,0,0,1,0,-185L0,0Z" fill="#c6cdd5"/>
-		<text class="slice" transform="translate(137.71065519963932,16.95104552781485)">54%</text>
-		<text class="slice" transform="translate(-110.30436574826355,84.1695277215769)">21%</text>
-		<text class="slice" transform="translate(-127.03510429830331,-55.80004279495851)">12%</text>
-		<text class="slice" transform="translate(-51.80417765802655,-128.7163147280702)">12%</text>
+		<path class="pieCircle" d="M0,-185A185,185,0,1,1,-86.93,163.304L0,0Z" fill="#7cb5ec"/>
+		<path class="pieCircle" d="M-86.93,163.304A185,185,0,0,1,-184.999,-0.693L0,0Z" fill="#90ed7d"/>
+		<path class="pieCircle" d="M-184.999,-0.693A185,185,0,0,1,-123.372,-137.857L0,0Z" fill="#f7a35c"/>
+		<path class="pieCircle" d="M-123.372,-137.857A185,185,0,0,1,0,-185L0,0Z" fill="#c6cdd5"/>
+		<text class="slice" style="text-anchor: middle;" transform="translate(134.6205439016916,33.598685385186165)">58%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-119.08255640430802,71.2103030481882)">17%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-126.56241528225802,-56.864026747331735)">13%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-49.52707207832234,-129.60953526399462)">12%</text>
 		<text class="pieTitleText" x="0" y="-200">Year 2022 benchmark time by % of total</text>
 		<g transform="translate(216,-44)">
 			<rect height="18" style="fill: rgb(124, 181, 236); stroke: rgb(124, 181, 236);" width="18"/>
diff --git a/docs/pie-2023.svg b/docs/pie-2023.svg
index fc4c539..99fa88e 100644
--- a/docs/pie-2023.svg
+++ b/docs/pie-2023.svg
@@ -2,12 +2,12 @@
 %%{init: {"themeVariables": { "pie1": "#7cb5ec", "pie2": "#c6cdd5", "pie3": "#90ed7d", "pie4": "#f7a35c", "pie5": "#e4d354", "pie6": "#e4c4fb"}}}%%
 pie
     title Year 2023 benchmark time by % of total
-    "Day 17" : 2463
-    "Others" : 1106
-    "Day 16" : 831
-    "Day 14" : 661
-    "Day 23" : 632
-    "Day 12" : 514
+    "Day 17" : 2568
+    "Others" : 1096
+    "Day 16" : 826
+    "Day 23" : 640
+    "Day 14" : 632
+    "Day 12" : 440
 -->
 <svg viewBox="0 0 1350 450" preserveAspectRatio="xMidYMin" xmlns="http://www.w3.org/2000/svg">
 	<style>
@@ -19,18 +19,18 @@ pie
 	</style>
 	<g transform="translate(675,225)">
 		<circle class="pieOuterCircle" cx="0" cy="0" r="186"/>
-		<path class="pieCircle" d="M0,-185A185,185,0,0,1,111.718,147.459L0,0Z" fill="#7cb5ec"/>
-		<path class="pieCircle" d="M111.718,147.459A185,185,0,0,1,-83.984,164.838L0,0Z" fill="#c6cdd5"/>
-		<path class="pieCircle" d="M-83.984,164.838A185,185,0,0,1,-178.859,47.271L0,0Z" fill="#90ed7d"/>
-		<path class="pieCircle" d="M-178.859,47.271A185,185,0,0,1,-169.613,-73.867L0,0Z" fill="#f7a35c"/>
-		<path class="pieCircle" d="M-169.613,-73.867A185,185,0,0,1,-91.972,-160.518L0,0Z" fill="#e4d354"/>
-		<path class="pieCircle" d="M-91.972,-160.518A185,185,0,0,1,0,-185L0,0Z" fill="#e4c4fb"/>
-		<text class="slice" transform="translate(131.52278901287383,-44.19636263625181)">40%</text>
-		<text class="slice" transform="translate(12.27357706349704,138.20608454791852)">18%</text>
-		<text class="slice" transform="translate(-107.97690025794786,87.13524838252991)">13%</text>
-		<text class="slice" transform="translate(-138.3476516322423,-10.55887247028409)">11%</text>
-		<text class="slice" transform="translate(-103.33659542978528,-92.5910932270533)">10%</text>
-		<text class="slice" transform="translate(-35.69063480663672,-134.08109891815212)">8%</text>
+		<path class="pieCircle" d="M0,-185A185,185,0,0,1,95.112,158.678L0,0Z" fill="#7cb5ec"/>
+		<path class="pieCircle" d="M95.112,158.678A185,185,0,0,1,-99.89,155.715L0,0Z" fill="#c6cdd5"/>
+		<path class="pieCircle" d="M-99.89,155.715A185,185,0,0,1,-182.529,30.134L0,0Z" fill="#90ed7d"/>
+		<path class="pieCircle" d="M-182.529,30.134A185,185,0,0,1,-163.685,-86.21L0,0Z" fill="#f7a35c"/>
+		<path class="pieCircle" d="M-163.685,-86.21A185,185,0,0,1,-79.762,-166.922L0,0Z" fill="#e4d354"/>
+		<path class="pieCircle" d="M-79.762,-166.922A185,185,0,0,1,0,-185L0,0Z" fill="#e4c4fb"/>
+		<text class="slice" style="text-anchor: middle;" transform="translate(133.72363622793245,-37.00745349223041)">41%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-2.1084127895787277,138.7339795994793)">18%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-115.90533498773713,76.27264136884496)">13%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-136.96505689348407,-22.184131494486508)">10%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-96.17916996314405,-100.00564866646609)">10%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-30.669181056581156,-135.31801001093183)">7%</text>
 		<text class="pieTitleText" x="0" y="-200">Year 2023 benchmark time by % of total</text>
 		<g transform="translate(216,-66)">
 			<rect height="18" style="fill: rgb(124, 181, 236); stroke: rgb(124, 181, 236);" width="18"/>
@@ -46,11 +46,11 @@ pie
 		</g>
 		<g transform="translate(216,0)">
 			<rect height="18" style="fill: rgb(247, 163, 92); stroke: rgb(247, 163, 92);" width="18"/>
-			<text x="22" y="14">Day 14</text>
+			<text x="22" y="14">Day 23</text>
 		</g>
 		<g transform="translate(216,22)">
 			<rect height="18" style="fill: rgb(228, 211, 84); stroke: rgb(228, 211, 84);" width="18"/>
-			<text x="22" y="14">Day 23</text>
+			<text x="22" y="14">Day 14</text>
 		</g>
 		<g transform="translate(216,44)">
 			<rect height="18" style="fill: rgb(228, 196, 251); stroke: rgb(228, 196, 251);" width="18"/>
diff --git a/docs/pie-all.svg b/docs/pie-all.svg
index d54ea40..c62bbb3 100644
--- a/docs/pie-all.svg
+++ b/docs/pie-all.svg
@@ -2,10 +2,10 @@
 %%{init: {"themeVariables": { "pie1": "#7cb5ec", "pie2": "#90ed7d", "pie3": "#f7a35c", "pie4": "#e4d354", "pie5": "#e4c4fb", "pie6": "#c6cdd5"}}}%%
 pie
 	title Each year benchmark time by % of total
-	"Year 2020" : 286
-	"Year 2016" : 133
+	"Year 2020" : 272
+	"Year 2016" : 131
     "Year 2017" : 102
-    "Year 2018" : 36
+    "Year 2018" : 35
 	"Years 2015, 2019, 2021, 2022, 2023" : 65
 -->
 <svg viewBox="0 0 1350 450" preserveAspectRatio="xMidYMin" xmlns="http://www.w3.org/2000/svg">
@@ -18,16 +18,16 @@ pie
 	</style>
 	<g transform="translate(675,225)">
 		<circle class="pieOuterCircle" cx="0" cy="0" r="186"/>
-		<path class="pieCircle" d="M0,-185A185,185,0,0,1,46.225,179.132L0,0Z" fill="#7cb5ec"/>
-		<path class="pieCircle" d="M46.225,179.132A185,185,0,0,1,-164.109,85.4L0,0Z" fill="#90ed7d"/>
-		<path class="pieCircle" d="M-164.109,85.4A185,185,0,0,1,-157.665,-96.782L0,0Z" fill="#f7a35c"/>
-		<path class="pieCircle" d="M-157.665,-96.782A185,185,0,0,1,-65.803,-172.901L0,0Z" fill="#e4d354"/>
-		<path class="pieCircle" d="M-65.803,-172.901A185,185,0,0,1,0,-185L0,0Z" fill="#e4c4fb"/>
-		<text class="slice" style="text-anchor: middle;" transform="translate(137.6453495395421,-17.473415525800178)">46%</text>
-		<text class="slice" style="text-anchor: middle;" transform="translate(-56.47738671190331,126.73542239718984)">21%</text>
-		<text class="slice" style="text-anchor: middle;" transform="translate(-138.66328927605264,-4.904559832007835)">16%</text>
-		<text class="slice" style="text-anchor: middle;" transform="translate(-88.52894547661712,-106.83720472194203)">10%</text>
-		<text class="slice" style="text-anchor: middle;" transform="translate(-25.08991896841827,-136.46266326786315)">6%</text>
+		<path class="pieCircle" d="M0,-185A185,185,0,0,1,57.625,175.796L0,0Z" fill="#7cb5ec"/>
+		<path class="pieCircle" d="M57.625,175.796A185,185,0,0,1,-159.894,93.054L0,0Z" fill="#90ed7d"/>
+		<path class="pieCircle" d="M-159.894,93.054A185,185,0,0,1,-159.408,-93.883L0,0Z" fill="#f7a35c"/>
+		<path class="pieCircle" d="M-159.408,-93.883A185,185,0,0,1,-65.775,-172.912L0,0Z" fill="#e4d354"/>
+		<path class="pieCircle" d="M-65.775,-172.912A185,185,0,0,1,0,-185L0,0Z" fill="#e4c4fb"/>
+		<text class="slice" style="text-anchor: middle;" transform="translate(137.0134644528599,-21.883168386339744)">45%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-49.33095527905264,129.6843064956439)">22%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-138.74953233835075,-0.3602442073978314)">17%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-89.49303528029132,-106.03093480829325)">11%</text>
+		<text class="slice" style="text-anchor: middle;" transform="translate(-25.078526409354872,-136.46475740327716)">6%</text>
 		<text class="pieTitleText" x="0" y="-200">Each year benchmark time by % of total</text>
 		<g transform="translate(216,-55)">
 			<rect height="18" style="fill: rgb(124, 181, 236); stroke: rgb(124, 181, 236);" width="18"/>
@@ -45,7 +45,7 @@ pie
 			<rect height="18" style="fill: rgb(228, 211, 84); stroke: rgb(228, 211, 84);" width="18"/>
 			<text x="22" y="14">Years 2015, 2019, 2021, 2022, 2023</text>
 		</g>
-		<g transform="translate(216,33)">
+		<g ztransform="translate(216,33)">
 			<rect height="18" style="fill: rgb(228, 196, 251); stroke: rgb(228, 196, 251);" width="18"/>
 			<text x="22" y="14">Year 2018</text>
 		</g>