TicTacToeTwo

TicTacToeTwo is a version of tic-tac-toe where larger pieces can occupy spaces held by smaller ones. Each player starts with two large, two medium and two small pieces. The first to complete a row, column or diagonal wins. If a player has no space to place a piece, or both players run out of pieces, the game ends in a draw.

You can play against a friend or against the computer, which has three difficulty levels: random, intermediate and perfect.