diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index c9f090dc2..b04bcfb49 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -103,7 +103,7 @@
             "state": {
               "type": "backlink",
               "state": {
-                "file": "src/content/blog/boj-1339-단어-수학.md",
+                "file": "src/content/blog/boj-2529-부등호.md",
                 "collapseAll": false,
                 "extraContext": false,
                 "sortOrder": "alphabetical",
@@ -120,7 +120,7 @@
             "state": {
               "type": "outgoing-link",
               "state": {
-                "file": "src/content/blog/boj-1339-단어-수학.md",
+                "file": "src/content/blog/boj-2529-부등호.md",
                 "linksCollapsed": false,
                 "unlinkedCollapsed": true
               }
@@ -143,7 +143,7 @@
             "state": {
               "type": "outline",
               "state": {
-                "file": "src/content/blog/boj-1339-단어-수학.md"
+                "file": "src/content/blog/boj-2529-부등호.md"
               }
             }
           }
@@ -166,10 +166,10 @@
       "table-editor-obsidian:Advanced Tables Toolbar": false
     }
   },
-  "active": "71e0df042bc7a561",
+  "active": "bb9e313e9ec35bc3",
   "lastOpenFiles": [
-    "src/content/blog/boj-2529-부등호.md",
     "src/content/blog/boj-1339-단어-수학.md",
+    "src/content/blog/boj-2529-부등호.md",
     "src/content/blog/boj-2660-회장뽑기.md",
     "src/content/blog/boj-2011-암호코드.md",
     "src/content/blog/leet-code-438-find-all-anagrams-in-a-string.md",
diff --git "a/src/content/blog/boj-2529-\353\266\200\353\223\261\355\230\270.md" "b/src/content/blog/boj-2529-\353\266\200\353\223\261\355\230\270.md"
index f4849f329..2f2f07d84 100644
--- "a/src/content/blog/boj-2529-\353\266\200\353\223\261\355\230\270.md"
+++ "b/src/content/blog/boj-2529-\353\266\200\353\223\261\355\230\270.md"
@@ -30,7 +30,7 @@ ogImage: ""
 ![](https://res.cloudinary.com/gyunseo-blog/image/upload/f_auto/v1720540092/image_fux9f7.png)
 
 그런데, 아직 원인 파악은 못했습니다.  
-계속 시간 초과가 뜨네요...
+계속 시간 초과가 뜨네요... (`eval`함수가 병목 구간이었습니다 ㅎㅎ)
 그래서 아쉬운 대로 DFS + 백트래킹으로 구현했습니다!
 
 ## 구현
@@ -76,3 +76,51 @@ if __name__ == "__main__":
     print(maxStr)
     print(minStr)
 ```
+
+```python
+import sys
+from itertools import permutations
+
+input = sys.stdin.readline
+
+def check(a, b, op):
+    if op == "<":
+        return a < b
+    else:
+        return a > b
+if __name__ == "__main__":
+    K = int(input().strip())
+    operators = input().strip().split()
+
+    maxSeqSum = 0
+    minSeqSum = 9999999999
+    maxSeq, minSeq = None, None
+    seqCandsGen = permutations(range(10), K + 1)
+
+    for candSeq in seqCandsGen:
+        isValid = True
+        for i, operator in enumerate(operators):
+            if not check(candSeq[i], candSeq[i + 1], operator):
+                isValid = False
+                break
+
+        if isValid:
+            seqSum = 0
+            factor = 1
+            for idx in range(K, -1, -1):
+                seqSum += candSeq[idx] * factor
+                factor *= 10
+            # print(f"seqSum: {seqSum}")
+            if seqSum > maxSeqSum:
+                maxSeq = candSeq
+                maxSeqSum = seqSum
+            if seqSum < minSeqSum:
+                minSeq = candSeq
+                minSeqSum = seqSum
+            # print(f"minSeq: {minSeq}")
+
+    # print(maxSeq, minSeq)
+    print("".join(map(str, maxSeq)))
+    print("".join(map(str, minSeq)))
+
+```