Sharpen your tactical vision with puzzles from Lichess, curated datasets, and AI-generated challenges. Speak your moves, track your progress, and join millions of players improving every day.
4M+
Puzzles
60+
Themes
Free
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“You need to be decisive in chess, just like in life.”
— Magnus Carlsen
Three unique puzzle sources to sharpen every aspect of your game
Real puzzles from Lichess rated games. Difficulty-filtered with unique deduplication.
From the Lichess puzzle database on HuggingFace. Millions of rated puzzles.
Custom puzzles created by AI. Describe the theme and difficulty you want.
A complete toolkit for chess improvement
Fresh puzzles every day from real Lichess games. Challenge yourself with difficulty-rated tactics.
Intuitive piece movement — drag or click to move
Say "e2 to e4" — try the Voice Lab!
Visual hints that highlight the source square
New Lichess puzzle every day with calendar view
Three simple steps to sharper tactics
Choose Lichess, Dataset, or AI-generated puzzles. Filter by difficulty or theme.
Drag, click, or speak your moves. Get instant feedback with hints when stuck.
Review your solving history, improve your rating, and tackle daily challenges.
Start solving puzzles now — it's free, no account required.