diff --git a/game.js b/game.js
index bb7a69f..3d673b5 100644
--- a/game.js
+++ b/game.js
@@ -607,7 +607,7 @@ function nextLevel() {
 }
 
 function randomizeMaze() {
-    const modificationRate = 0.15;
+    const modificationRate = 0.1;
     const changes = Math.floor(ROWS * COLS * modificationRate);
     
     console.log('Modification aléatoire du labyrinthe,', changes, 'changements');
@@ -623,21 +623,13 @@ function randomizeMaze() {
         const currentCell = maze[y][x];
         
         if (currentCell === WALL) {
-            if (Math.random() < 0.7) {
+            if (Math.random() < 0.9) {
                 maze[y][x] = DOT;
-            } else {
-                maze[y][x] = EMPTY;
             }
         } else if (currentCell === EMPTY) {
-            if (Math.random() < 0.6) {
-                maze[y][x] = DOT;
-            } else if (Math.random() < 0.3) {
-                maze[y][x] = WALL;
-            }
+            maze[y][x] = DOT;
         } else if (currentCell === DOT) {
-            if (Math.random() < 0.3) {
-                maze[y][x] = EMPTY;
-            } else if (Math.random() < 0.1) {
+            if (Math.random() < 0.05) {
                 maze[y][x] = WALL;
             }
         }
@@ -645,22 +637,25 @@ function randomizeMaze() {
     
     for (let y = 1; y < ROWS - 1; y++) {
         for (let x = 1; x < COLS - 1; x++) {
-            if (maze[y][x] === WALL) {
+            if (maze[y][x] === EMPTY) {
+                maze[y][x] = DOT;
+            } else if (maze[y][x] === WALL) {
                 const neighbors = [
                     maze[y-1][x], maze[y+1][x], maze[y][x-1], maze[y][x+1]
                 ];
                 const wallCount = neighbors.filter(c => c === WALL).length;
+                const emptyCount = neighbors.filter(c => c === EMPTY).length;
                 
-                if (wallCount === 0 && Math.random() < 0.4) {
+                if (wallCount === 0 && Math.random() < 0.7) {
+                    maze[y][x] = DOT;
+                } else if (emptyCount >= 2 && Math.random() < 0.9) {
                     maze[y][x] = DOT;
-                } else if (wallCount === 4 && Math.random() < 0.3) {
-                    maze[y][x] = EMPTY;
                 }
             }
         }
     }
     
-    console.log('Labyrinthe modifié aléatoirement');
+    console.log('Labyrinthe modifié aléatoirement, tous les trous remplis');
 }
 
 function placeBonuses() {