Play chess puzzles at the speed of blitz or bullet chess.
It's open source:
Send me an email at firstname.lastname@example.org
Or open an issue on Github
I welcome all feedback and suggestions!
Sign up if you want to save your progress:
Or choose a game mode to get right into it:
Infinity - endless chess puzzles
Speedrun - solve all the puzzles as fast as you can
Repetition - solve puzzles quickly and without mistakes to unlock the next level