diff --git a/_posts/2023-10-12-teamwork.md b/_posts/2023-10-12-teamwork.md
index ca56647..cef9470 100644
--- a/_posts/2023-10-12-teamwork.md
+++ b/_posts/2023-10-12-teamwork.md
@@ -37,7 +37,7 @@ courses: { compsci: {week: 7} }
 
         const gravity = 0.5;
         const jumpStrength = -10;
-        const moveSpeed = 8; // Increase sprite movement speed
+        const moveSpeed = 8;
 
         function updateSpriteAnimation() {
             if (frameX < maxFrame) {
@@ -94,11 +94,9 @@ courses: { compsci: {week: 7} }
             }
         });
 
-        // Load background image
         var bgImage = new Image();
         bgImage.src = "{{site.baseurl}}/images/Stone_Background.jpg";
         bgImage.onload = function () {
-            // Set up backgrounds
             var bg1 = {
                 width: 500,
                 height: 1000,
@@ -120,25 +118,20 @@ courses: { compsci: {week: 7} }
                 y: -2000
             }
 
-            // Create an array to hold platform information
             var platforms = [];
 
-            // Constants for jump behavior
             const jumpStrength = -10;
 
-            // Function to generate random platforms throughout the screen
             function generateRandomPlatform() {
-                // Define the platform properties
                 var platform = {
                     width: 150,
                     height: 20,
                     x: Math.random() * (canvas.width - 150),
-                    y: canvas.height - Math.random() * (canvas.height)  // Platforms appear at various vertical positions
+                    y: canvas.height - Math.random() * (canvas.height)
                 };
                 platforms.push(platform);
 
-                // Add a trampoline on some platforms randomly
-                if (Math.random() < 0.1) { // Reduce the probability for fewer platforms
+                if (Math.random() < 0.1) {
                     var trampoline = {
                         x: platform.x + platform.width / 2 - 10,
                         y: platform.y - 10,
@@ -149,15 +142,28 @@ courses: { compsci: {week: 7} }
                 }
             }
 
-            // Call the platform generation function initially to ensure a platform is within jumping distance
             generateRandomPlatform();
 
-            // Call the platform generation function more slowly for fewer platforms
-            setInterval(generateRandomPlatform, 1200); // Increase interval for fewer platforms
+            setInterval(generateRandomPlatform, 1200);
+
+            function checkCollisions() {
+                // Check collisions between the sprite and platforms
+                platforms.forEach(function (platform) {
+                    if (
+                        spriteX + spriteWidth > platform.x &&
+                        spriteX < platform.x + platform.width &&
+                        spriteY + spriteHeight > platform.y &&
+                        spriteY < platform.y
+                    ) {
+                        // Collision detected, set the sprite on the platform
+                        spriteY = platform.y - spriteHeight;
+                        isJumping = false;
+                        spriteVelocityY = 0;
+                    }
+                });
+            }
 
-            // Main game loop
             var interval = setInterval(function () {
-                // Move the backgrounds
                 bg1.y += 5;
                 bg2.y += 5;
                 bg3.y += 5;
@@ -172,18 +178,14 @@ courses: { compsci: {week: 7} }
                     bg3.y = -2000;
                 }
 
-                // Clear the canvas
                 c.clearRect(0, 0, canvas.width, canvas.height);
 
-                // Draw the background
                 c.drawImage(bgImage, bg1.x, bg1.y);
                 c.drawImage(bgImage, bg2.x, bg2.y);
                 c.drawImage(bgImage, bg3.x, bg3.y);
 
-                // Move and draw the platforms, including trampolines
                 platforms.forEach(function (platform) {
                     if (platform.width === 20) {
-                        // Draw a green line for the trampoline
                         c.strokeStyle = "cyan";
                         c.lineWidth = 5;
                         c.beginPath();
@@ -191,14 +193,12 @@ courses: { compsci: {week: 7} }
                         c.lineTo(platform.x + platform.width, platform.y + 5);
                         c.stroke();
                     } else {
-                        // Draw a yellow platform
                         c.fillStyle = "yellow";
                         c.fillRect(platform.x, platform.y, platform.width, platform.height);
                     }
                     platform.y += 5;
                 });
 
-                // Apply gravity and handle jumping
                 spriteVelocityY += gravity;
                 spriteY += spriteVelocityY;
 
@@ -208,7 +208,6 @@ courses: { compsci: {week: 7} }
                     isJumping = false;
                 }
 
-                // Handle sprite movement
                 if (isMovingLeft && spriteX > 0) {
                     spriteX -= moveSpeed;
                 }
@@ -216,7 +215,8 @@ courses: { compsci: {week: 7} }
                     spriteX += moveSpeed;
                 }
 
-                // Draw the sprite
+                checkCollisions();
+
                 c.drawImage(
                     spriteImage,
                     frameX * spriteWidth,