Qubic Software

TicTacTocToe by Ossisoft

Play 3D naughts and crosses (also called Qubic and tic-tac-toc-toe) on your PC. Choose one of 4 computer opponents and you can tinker with the AI. There are options to take back moves, set the computer to play itself, rotate the view.

qubic tictactoctoe 3d three dimensional naughts crosses tic tac toe toc noughts 3_d

RedBlue Classics by Niels Bauer Software Design

Play Othello, Go-Moku, Connect Four and five more classic board games! Enjoy the beautiful and user friendly interface. Test your logic skills against the state of the art computer player. Choose the game difficulty you want out of five levels.

gomoku moku go-moku noughts and crosses five in a row four in a row tic tac toe tac tix connect 4 othello reversi nim games game strategy puzzle board renju tictactoe tactix