do not use last number

index.html

@@ -38,36 +38,26 @@
     <div id="countdown">Next refresh in: loading...</div>
 
     <script>
-      function sleep(ms) {
-	  await new Promise((resolve) => setTimeout(resolve, ms));
-      }
-
       const countdownElement = document.getElementById('countdown');
       const randomNumberElement = document.getElementById('randomNumber');
 
       let countdownTime;
+      let previousRandomNumber = null;
 
       function generateRandomNumber() {
-          const min = 1;
-          const max = 12;
-          const randomNumber = Math.floor(Math.random() * (max - min + 1)) + min;
-        }
+	let randomNumber;
+        // Keep generating a random number until it's different from the previous one
+        do {
+          randomNumber = Math.floor(Math.random() * (12 - 1 + 1)) + 1;
+        } while (randomNumber === previousRandomNumber);
 
-	function setRandomNumber() {
-	  const prevNumber = randomNumber;
-	  while (prevNumber == randomNumber) {
-	    console.log("preivous number equals random number");
-	    sleep(250);
-	    console.log(prevNumber);
-	    console.log(randomNumber);
-	    generateRandomNumber();
-	  }
-          randomNumberElement.textContent = randomNumber;
+        previousRandomNumber = randomNumber;  // Update previousRandomNumber
+        randomNumberElement.textContent = randomNumber;  // Display the new random number
       }
 
       function updateCountdown() {
         if (countdownTime <= 0) {
-                setRandomNumber();
+	  generateRandomNumber();
           // Generate a new random countdown time between 10 and 30 seconds
           countdownTime = Math.floor(Math.random() * (30 - 10 + 1)) + 10;
         } else {
@@ -77,7 +67,7 @@
       }
 
       // Generate an initial random number and countdown time
-        setRandomNumber();
+      generateRandomNumber();
       countdownTime = Math.floor(Math.random() * (30 - 10 + 1)) + 10;  // Initial random countdown
 
       // Update countdown and refresh the number every second