Ancient Origins
Games played on three-in-a-row boards can be traced back to ancient Egypt, where such game boards have been found on roofing tiles dating from around 1300 BCE.
Tic-Tac-Toe
You are Heads (H). The computer is Tails (T).
Your turn!
0Your Wins
0Comp Wins
0Draws
Coin Tic-Tac-Toe.
Heads vs Tails.
Take a break from deciding and play a classic game of Tic-Tac-Toe against the computer. Will Heads prevail over Tails?
About Tic-Tac-Toe
A simple yet deeply strategic game that has existed in various forms for millennia.
Roman Terni Lapilli
An early variation of tic-tac-toe was played in the Roman Empire, around the first century BC. It was called Terni Lapilli (three pebbles at a time) and instead of having any number of pieces, each player only had three, so they had to move them around to empty spaces to keep playing.
Perfect Play
Tic-tac-toe is a solved game, with a forced draw assuming best play from both players. However, our computer opponent occasionally makes sub-optimal moves to give you a fighting chance!