diff --git a/frontend/public/games/Flappy Block/script.js b/frontend/public/games/Flappy Block/script.js
index af98699f..ff18492c 100644
--- a/frontend/public/games/Flappy Block/script.js	
+++ b/frontend/public/games/Flappy Block/script.js	
@@ -54,7 +54,7 @@ function update() {
       pipes.splice(i, 1);
       createPipe();
       score++;
-      document.getElementById("score").innerText = `Score: ${score}`;
+      document.getElementById("score").textContent = `Score: ${score}`;
     }
 
     if (block.x < pipe.x + pipe.width &&
diff --git a/frontend/public/games/glow-drops/script.js b/frontend/public/games/glow-drops/script.js
index d3e389b1..75aeca3c 100644
--- a/frontend/public/games/glow-drops/script.js
+++ b/frontend/public/games/glow-drops/script.js
@@ -52,7 +52,7 @@
 
   function playBgMusic() {
     if (!audioCtx) return;
-    if (bgAudio) { bgAudio.play().catch(()=>{}); return; }
+    if (bgAudio) { bgAudio.play().catch( => console.error()); return; }
     bgAudio = new Audio(bgMusicUrl);
     bgAudio.loop = true;
     bgAudio.crossOrigin = 'anonymous';
diff --git a/frontend/public/scripts/minesweeper.js b/frontend/public/scripts/minesweeper.js
index a87f3deb..de3b9236 100644
--- a/frontend/public/scripts/minesweeper.js
+++ b/frontend/public/scripts/minesweeper.js
@@ -329,7 +329,7 @@ class Minesweeper {
             // Restore board content
             document.querySelectorAll('.cell').forEach(cell => {
                 cell.style.background = cell.style.originalBackground || '';
-                const row = parseInt(cell.dataset.row);
+                const row = parseInt(cell.dataset.row, 10);
                 const col = parseInt(cell.dataset.col);
                 this.updateCellDisplay(row, col);
             });