New Game (You "O" begin)
New Game (The computer "X" begins)
Demo
Hint
This under various names known game is quite simple, althought it might confuse a beginner. The goal is to create a straight line of the own symbols (O or X). The line can be horizontal, vertical or diagonal in any direction.
The playground is a cube 4x4x4, here displayed as a ground plan of each of the four cube’s levels.