A complete developer ecosystem — coding challenges, AI interviews, live contests, and structured learning paths. Join 50,000+ engineers.
500+ curated DSA challenges across Easy, Medium, and Hard. Real-time code execution in Python, JavaScript, Java, C++, and 8 more languages.
Practice technical and behavioral interviews with an AI that gives instant, detailed feedback. Used by engineers at Google, Microsoft, and Flipkart.
Weekly timed competitive programming contests with real prizes, global rankings, and recognition for top performers.
See how you stack up against 50,000+ engineers worldwide. Earn XP, level up ranks, and maintain daily streaks.
Curated learning paths for DSA, System Design, Full Stack Development, AI/ML, and DevOps — built by senior engineers.
Earn XP points for every challenge solved. Progress from Novice through Amateur, Pro, Expert, Master to the coveted Legend rank.
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