Free chess tactics trainer that adapts to your level.
🧩 500,000+ puzzles across 70+ themes
📈 Real ELO system that evolves with your skill
🤖 AI Coach feedback on every move
⚡ Sprint mode — solve as many as possible in 3 min
💀 Survival — one mistake ends the run
🔥 Daily streak with freeze protection
🏆 Achievements & unlockable avatars
👥 Friend system with public profiles
All features free during launch. No ads.
