diff --git a/index.html b/index.html
index 0875654..c83af6f 100644
--- a/index.html
+++ b/index.html
@@ -38,50 +38,40 @@
     <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() {
+	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);
+
+        previousRandomNumber = randomNumber;  // Update previousRandomNumber
+        randomNumberElement.textContent = randomNumber;  // Display the new random number
       }
 
-        const countdownElement = document.getElementById('countdown');
-        const randomNumberElement = document.getElementById('randomNumber');
-
-        let countdownTime;
-
-        function generateRandomNumber() {
-          const min = 1;
-          const max = 12;
-          const randomNumber = Math.floor(Math.random() * (max - min + 1)) + min;
+      function updateCountdown() {
+        if (countdownTime <= 0) {
+	  generateRandomNumber();
+          // Generate a new random countdown time between 10 and 30 seconds
+          countdownTime = Math.floor(Math.random() * (30 - 10 + 1)) + 10;
+        } else {
+	  countdownElement.textContent = `Next refresh in: ${countdownTime} seconds`;
+          countdownTime--;
         }
+      }
 
-	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;
-	}
+      // Generate an initial random number and countdown time
+      generateRandomNumber();
+      countdownTime = Math.floor(Math.random() * (30 - 10 + 1)) + 10;  // Initial random countdown
 
-        function updateCountdown() {
-            if (countdownTime <= 0) {
-                setRandomNumber();
-                // Generate a new random countdown time between 10 and 30 seconds
-                countdownTime = Math.floor(Math.random() * (30 - 10 + 1)) + 10;
-            } else {
-                countdownElement.textContent = `Next refresh in: ${countdownTime} seconds`;
-                countdownTime--;
-            }
-        }
-
-        // Generate an initial random number and countdown time
-        setRandomNumber();
-        countdownTime = Math.floor(Math.random() * (30 - 10 + 1)) + 10;  // Initial random countdown
-
-        // Update countdown and refresh the number every second
-        setInterval(updateCountdown, 1000);
+      // Update countdown and refresh the number every second
+      setInterval(updateCountdown, 1000);
     </script>
 
 </body>