diff --git a/Sprint-3/alarmclock/alarmclock.js b/Sprint-3/alarmclock/alarmclock.js
index 6ca81cd3b..967432de0 100644
--- a/Sprint-3/alarmclock/alarmclock.js
+++ b/Sprint-3/alarmclock/alarmclock.js
@@ -1,5 +1,39 @@
-function setAlarm() {}
+const userInput = document.querySelector("#alarmSet");
+const timeRemaining = document.querySelector("#timeRemaining");
+const stop = document.querySelector("#stop");
+let totalSeconds = 0;
+function main() {
+ document.getElementById("alarmSet").addEventListener("click", counterUpdate);
+ document.getElementById("alarmSet").addEventListener("keyup", counterUpdate);
+}
+
+function counterUpdate() {
+ const userInputValue = userInput.value;
+ if (userInputValue >= 0) {
+ totalSeconds = userInputValue;
+ displyUpdate();
+ }
+}
+
+function displyUpdate() {
+ const minutes = Math.floor(totalSeconds / 60);
+ const seconds = totalSeconds % 60;
+ timeRemaining.innerText = `Time Remaining: ${minutes.toString().padStart(2, "0")}:${seconds.toString().padStart(2, "0")}`;
+}
+
+function setAlarm() {
+ const interval = setInterval(() => {
+ totalSeconds--;
+ displyUpdate();
+ if (totalSeconds <= 0) {
+ clearInterval(interval);
+ userInput.value = "";
+ playAlarm();
+ }
+ }, 1000);
+}
+main();
// DO NOT EDIT BELOW HERE
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