Free apps built with care
Unlock deep analytics for any Chess.com or Lichess account. Openings, win rates, time control stats, and more.
Hundreds of chess tactics puzzles to train your pattern recognition — fully offline, no distractions.
Trace a continuous path through every tile on the grid. A satisfying brain-teaser that gets harder as you go.
Find the hidden connected path on a grid, one guess at a time. A spatial Wordle with daily puzzles, journey mode, and more.