The definition of the game can be generalized to include any matroid and a solution has been explicitly found for any such game using matroid theory, unlike a similar game Hex, which is PSPACE hard.
The definition of the game can be generalized to include any matroid. This was unlike a similar game Hex. A similar game Hex is PSPACE hard. A solution has been explicitly found for any such game. This such game is using matroid theory. This is unlike a similar game Hex. A similar game Hex is PSPACE hard.