Where Code Meets Rhythm
Compete in live contests, get efficiency feedback, earn badges, and climb the leaderboard. Master algorithms through competitive coding.
50K+
Active Coders
200+
Challenges
99%
Satisfaction
The Complete Ecosystem
Experience a new era of coding practice with tools designed to accelerate your mastery.
AI Mentor
Get personalized, real-time guidance. Our AI analyzes your code context to provide hints without spoiling the solution.
1v1 Battle Mode
Challenge friends or random opponents to real-time coding duels. Write efficient code to deal damage and win.
Skill Roadmap
A dynamic, personalized curriculum that adapts to your weaknesses and guides you from beginner to expert.
Cognitive Rating Score
Go beyond simple rankings. Track Speed, Accuracy, Consistency, and Problem Solving skills with our proprietary metric.
Efficiency Analyzer
Instant feedback on Time and Space complexity (Big O). Understand why your solution is slow.
Badges & Streaks
Stay motivated with daily streaks, unlockable achievements, and weekly leaderboard contests.
Smart Efficiency Feedback
Optimal
100 pts
Good
70 pts
Improvable
50 pts
Alternative
Bonus
Gamification & Rewards
Daily Streaks
- ✓7-Day: Week Warrior
- ✓30-Day: Grind Master
- ✓100-Day: Legend
- ✓365-Day: Unstoppable
Achievement Badges
- ✓Skill Badges
- ✓Optimization Expert
- ✓Speed Racer
- ✓Community Helper
Premium Rewards
- ✓Complexity hints
- ✓Educational resources
- ✓Streak insurance
- ✓Exclusive contests
Live Coding Contests
- 📅Every Friday: 2-hour contests
- 🏆Live leaderboard & rankings
- 🎯Multiple difficulty divisions
- 🥇Winners get badges & premium
Contest Rewards
- 🥇1st Place: 3 months Premium + Gold Badge
- 🥈2nd Place: 1 month Premium + Silver Badge
- 🥉3rd Place: 1 month Premium + Bronze Badge
- 🏅Top 10: Division Badge
Leaderboard
Top Coders
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1 AlexCode15,204 pts
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2 BitMaster14,889 pts
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3 SyntaxSavvy14,512 pts
Ready to Join?
Start solving challenges and unlocking badges today