I've just published a new version, adding 60 levels of Tsume Shogi to the game.
Tsume puzzles are useful to practice endgame strategy, as they challenge you to capture the enemy king in just a few turns.
There are 3 different difficulties of puzzles to be completed, so don't be afraid to try some basic Tsume exercises!
This update also fixes a bug which declared 'false checkmate' in specific cases.