don't use the last number if it's the same

index.html

@@ -47,6 +47,13 @@
           const min = 1;
           const max = 12;
           const randomNumber = Math.floor(Math.random() * (max - min + 1)) + min;
+        }
+
+	function setRandomNumber() {
+	  const prevNumber = randomNumber;
+	  while (prevNumber == randomNumber) {
+	    generateRandomNumber();
+	  }
           randomNumberElement.textContent = randomNumber;
 	}
 
@@ -62,7 +69,7 @@
         }
 
         // Generate an initial random number and countdown time
-        generateRandomNumber();
+        setRandomNumber();
         countdownTime = Math.floor(Math.random() * (30 - 10 + 1)) + 10;  // Initial random countdown
 
         // Update countdown and refresh the number every second