When I play board games, I like to think about what’d happen if you changed the rules. For example: Tic-Tac-Toe, played on a 2×2 grid, is utterly pointless. Tic-Tac-Toe, played on a 4×4 grid, is not too fun. 3×3 is probably a better size. What happens in Connect 4 if you allow each player to [...]