Real coding challenges that make you think like a developer. Write, debug, and optimize actual code. No multiple choice — just pure programming skill.
Each game tests different programming skills. Start with debugging and work your way up to algorithm building.
Solve problems faster than the AI. Race against optimized solutions in real-time coding challenges.
Find and fix bugs in real code. Practice debugging skills with real-world scenarios.
Build algorithms step-by-step. Fill in the missing pieces and learn algorithm design patterns.
Predict what the code will output. Test your code reading and understanding skills.
Optimize inefficient code. Learn performance tuning and clean code principles.
Write regex patterns to match text. Live testing shows results in real-time!
Real code execution: Unlike MCQ-based platforms, you actually write and run code. Your solution is tested against real test cases.
Instant feedback: See your output immediately. Debug in real-time. Learn from your mistakes as you make them.
Industry-relevant skills: Debugging, optimization, and algorithm design are exactly what tech companies test in interviews.
Start with Code Battle — solve problems faster than our AI and earn XP to unlock badges.
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