diff --git a/Sprint-3/alarmclock/alarmclock.js b/Sprint-3/alarmclock/alarmclock.js
index 6ca81cd3b..fbb5e2ef5 100644
--- a/Sprint-3/alarmclock/alarmclock.js
+++ b/Sprint-3/alarmclock/alarmclock.js
@@ -1,8 +1,47 @@
-function setAlarm() {}
+let countdownInterval;
+
+function updateDisplay(seconds) {
+ const timeDisplay = document.getElementById("timeRemaining");
+ const minutes = String(Math.floor(seconds / 60)).padStart(2, "0");
+ const remainingSeconds = String(seconds % 60).padStart(2, "0");
+
+ timeDisplay.textContent = `Time Remaining: ${minutes}:${remainingSeconds}`;
+}
+
+
+
+function setAlarm() {
+ const input = document.getElementById("alarmSet");
+ let seconds = parseInt(input.value, 10);
+
+ clearInterval(countdownInterval);
+ updateDisplay(seconds);
+
+ countdownInterval = setInterval(() => {
+ seconds--;
+
+ if (seconds <= 0) {
+ clearInterval(countdownInterval);
+ updateDisplay(0);
+ playAlarm();
+ document.body.style.backgroundColor = "red";
+ return;
+ }
+
+ updateDisplay(seconds);
+ }, 1000);
+
+}
+
+document.getElementById("set").addEventListener("click", setAlarm);
+
+document.getElementById("stop").addEventListener("click", () => {
+ clearInterval(countdownInterval);
+});
// DO NOT EDIT BELOW HERE
-var audio = new Audio("alarmsound.mp3");
+var audio = new Audio("https://actions.google.com/sounds/v1/alarms/alarm_clock.ogg");
function setup() {
document.getElementById("set").addEventListener("click", () => {
diff --git a/Sprint-3/alarmclock/index.html b/Sprint-3/alarmclock/index.html
index 48e2e80d9..ff2d3b453 100644
--- a/Sprint-3/alarmclock/index.html
+++ b/Sprint-3/alarmclock/index.html
@@ -4,7 +4,7 @@
- Title here
+ Alarm clock app