Code
Collab
Solve.
Collab in real-time and solve DSA questions in no time.
Jane Doe
Jane Ek
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Choose Your Mode
Solo Mode
Solve problems at your own pace. Perfect for focused practice and learning.
1v1 Mode
Challenge a friend in real-time. Race against the clock and test your skills!
Room Mode
Collaborate with friends in a shared space. Perfect for group study sessions!
Solo Mode
Focus on your own coding journey. Practice algorithms, solve problems at your own pace, and build confidence without any pressure.
- No time pressure or competition
- Full access to hints and solutions
- Track your personal progress
- AI Based Hints to push you forward
code-editor.js
function twoSum(nums, target) {
const numMap = new Map();
for (let i = 0; i < nums.length; i++) {|battle-arena.js
YouOpponent
function quickSort(arr) {
if (arr.length <= 1) return arr;
const pivot = arr[Math.floor(arr.length / 2)];
const left = [];|
const right = [];
for (let element of arr) {
if (element < pivot) {
left.push(element);|You: 65%Opponent: 58%
Battle Mode
Challenge other developers or your friends in real-time coding battles. Race against 2-4 opponents to solve the same problem fastest.
- Real-time competitive coding
- Live progress tracking
- Multiple opponents (2-4 players)
- Ranked matchmaking system with scores after each match
Room Mode
Collaborate with friends and teammates in a shared coding environment. Work together to solve complex problems.
- Real-time collaborative editing
- Live cursors and selections
- Perfect for team practice or tutoring
team-room.js
A
B
C
function mergeIntervals(intervals) {
// Alice is working here|
intervals.sort((a, b) => a[0] - b[0]);
const result = [];
for (let interval of intervals) {
// Bob's suggestion: check overlap|
if (result.length === 0) {
result.push(interval);
} else {
// Charlie reviewing this part|Alice is typing...
Bob is typing...