玩家人数: 2 (最佳: 1人)
时长: - - 分钟
难度: 0 (毛线)
| Neil Allen Gittings
Each player has seven pieces of three types and tries to "checkmate" the opponent's powerblock piece.
Geodesics can move one space; continuums, two; and powerblocks, three. The spaces are all triangles.