diff --git a/Sprint-3/alarmclock/alarmclock.js b/Sprint-3/alarmclock/alarmclock.js
index 6ca81cd3b..81f2f348d 100644
--- a/Sprint-3/alarmclock/alarmclock.js
+++ b/Sprint-3/alarmclock/alarmclock.js
@@ -1,6 +1,37 @@
-function setAlarm() {}
+let myInterval;
+function setAlarm() {
+ clearInterval(myInterval);
+ pauseAlarm();
+ const userInput = document.querySelector("#alarmSet").value;
+ let timeRemaining = Number(userInput);
+ if (
+ isNaN(timeRemaining) ||
+ timeRemaining <= 0 ||
+ !Number.isInteger(timeRemaining)
+ ) {
+ alert("Please enter a valid whole number.");
+ return;
+ }
+ updateDisplay(timeRemaining);
-// DO NOT EDIT BELOW HERE
+ myInterval = setInterval(() => {
+ timeRemaining -= 1;
+ updateDisplay(timeRemaining);
+ if (timeRemaining === 0) {
+ playAlarm();
+ clearInterval(myInterval);
+ }
+ }, 1000);
+}
+
+function updateDisplay(timeRemaining) {
+ const minutes = Math.floor(timeRemaining / 60);
+ const seconds = timeRemaining % 60;
+ const formattedMinutes = String(minutes).padStart(2, "0");
+ const formattedSeconds = String(seconds).padStart(2, "0");
+ const heading = document.querySelector("#timeRemaining");
+ heading.innerText = `Time Remaining:${formattedMinutes}:${formattedSeconds}`;
+}
var audio = new Audio("alarmsound.mp3");
diff --git a/Sprint-3/alarmclock/index.html b/Sprint-3/alarmclock/index.html
index 48e2e80d9..66748001e 100644
--- a/Sprint-3/alarmclock/index.html
+++ b/Sprint-3/alarmclock/index.html
@@ -1,10 +1,10 @@
-
+
- Title here
+ Alarm clock app