How to Play 3D Tic Tac Toe Online

Tic-tac-toe has over 20,000 possible move combinations.

Tic Tac Toe has been around for possibly centuries, though its original use was as a demonstration for combination game theory. Now it is a game often played by children, who have not yet learned its secrets to either stalemate or victory. It has moved from its pencil-and-paper origins to the digital world and can be found online in 3D.

Instructions

1. Go to a website such as tfdgames.com or earthlink.net to access a 3D tic-tac-toe program.

2. Click on different places on the board to place a marker there. You can place them based on the first three planes (up/down, left/right, forward/backward).

3. Position your placements so that, regardless of their vertical position, they line up to make four in a row.

Tips & Warnings

• Make your moves carefully, because the computer has a programmed response to each move. You must set it up to have to choose between one loss and another.

References

• 3D Tic Tac Toe

Resources

• TFD Games
• 3D Tic Tac Toe