The Board
Three concentric squares connected by lines, forming 24 intersections where pieces are placed.
Phase 1: Placing
Players alternate placing one piece at a time on any empty intersection. Each player has 9 pieces to place.
Phase 2: Moving
Once all pieces are placed, players take turns sliding one piece along a line to an adjacent empty intersection.
Phase 3: Flying
When a player is reduced to just 3 pieces, they can “fly” — move a piece to any empty intersection, not just adjacent ones.
Mills
Form a mill (3 pieces in a row along a line) to remove one of your opponent's pieces. You cannot remove a piece that is part of a mill, unless all opponent pieces are in mills.
Winning
A player wins by reducing the opponent to 2 pieces, or by leaving them with no valid moves.
Visual Guide
Black pieces (Player 2 / AI) Red highlight = piece can be removed (mill formed) Pulsing ring = selected piece