diff --git a/frontend/public/games/Balloon Popper/script.js b/frontend/public/games/Balloon Popper/script.js
index 7c12451f..7c5d7c75 100644
--- a/frontend/public/games/Balloon Popper/script.js	
+++ b/frontend/public/games/Balloon Popper/script.js	
@@ -96,6 +96,6 @@ function resetGame() {
 document.getElementById("restart-btn").addEventListener("click", resetGame);
 
 // Balloon spawner
-setInterval(spawnBalloon, 800);
+clearInterval(window.__interval); window.__interval = setInterval(spawnBalloon, 800);
 
 update();
diff --git a/frontend/public/scripts/memory.js b/frontend/public/scripts/memory.js
index bb4a7e10..9dc728e8 100644
--- a/frontend/public/scripts/memory.js
+++ b/frontend/public/scripts/memory.js
@@ -120,7 +120,7 @@ function gameWon() {
     gameActive = false;
     
     // Check for best score
-    if (!bestScore || moves < parseInt(bestScore)) {
+    if (!bestScore || moves < parseInt(bestScore, 10)) {
         bestScore = moves;
         localStorage.setItem('memoryBestScore', bestScore);
         document.getElementById('bestScore').textContent = bestScore;
diff --git a/frontend/public/scripts/snake.js b/frontend/public/scripts/snake.js
index 5dc0b617..16eeef4a 100644
--- a/frontend/public/scripts/snake.js
+++ b/frontend/public/scripts/snake.js
@@ -56,7 +56,7 @@ function trackVisit() {
     },
     credentials: "include",
     body: JSON.stringify({ game: "snake" })
-  }).catch(() => { });
+  }).catch( => console.error());
 }
 
 function trackPlay() {
diff --git a/frontend/public/scripts/whack-a-mole.js b/frontend/public/scripts/whack-a-mole.js
index e897de2c..386a81de 100644
--- a/frontend/public/scripts/whack-a-mole.js
+++ b/frontend/public/scripts/whack-a-mole.js
@@ -47,7 +47,7 @@ function trackVisit() {
     },
     credentials: "include",
     body: JSON.stringify({ game: "whack-a-mole" })
-  }).catch(() => { });
+  }).catch( => console.error());
 }
 
 function trackPlay() {