The rules (English draughts). Men move one square diagonally forward. Jumps are mandatory: whenever one of your pieces can capture, you must. If a jump continues, the chain must be finished. Reach the far rank to be crowned — kings move and capture in all four directions. Lose all your pieces, or run out of moves, and the game is lost. Long captures-only stretches end as draws.

Playing. Tap or click a piece to see its legal destinations, then tap one — or simply drag the piece. Amber rings mark quiet moves; red rings mark captures. Pulsing pieces must jump. You can orbit by dragging empty space, zoom with the wheel or a pinch, and reset the view anytime.

Shortcuts. Esc deselect · U undo · N new game · H help · R reset view.

Notation. Moves are recorded on the standard 1–32 board squares: “11-15” is a step, “22×15×8” a triple-capture chain.