A plain JVM module set up like :engine: chess, checkers, reversi and
tic-tac-toe as DESIGN.md section 2 describes them, with the same API as
the iOS FlamenetGames package. Moves are strings in the wire notation and
apply accepts exactly the strings legalMoves returns. Replay refuses a log
over the game's cap before playing it and names the index of the first
move it cannot play.
The tests run games-v1.json, byte for byte the file the iOS package runs:
the perft counts from DESIGN.md and 147 cases. Deeper published perft
counts run with FLAMENET_GAMES_DEEP=1.
Nothing in :app uses it yet.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
