Mathematic-Tac-Toe

Mathematic-Tac-Toe is a 2 player Tic Tac Toe game for the 8-bit Atari

Each player takes turns playing an X or an O on a 3 x 3 game board. A player wins by scoring 3 in a row. Each turn, the player must answer a mathematics question correctly, otherwise they forfeit their turn. There are 15 levels of difficulty, and players can choose addition, subtraction, division or multiplication questions.