Tic tac toe is a classic pencil-and-paper game for two players, who take turns marking the spaces in a 3×3 grid with their respective symbols (usually X and O). The player who succeeds in placing three respective marks in a horizontal, vertical or diagonal row wins the game.
LEGO released several brick-built variants of the game where minifigures of opposing factions had to be placed on a LEGO-plate with 9 squares, turning it actually into a board game.
Every set contained five minifigures for each faction.
- 4499574 Tic Tac Toe (2006), City-themed with policemen and convicts
- 851848 Tic Tac Toe (2007), same as 4499574 Tic Tac Toe
- 852132 LEGO Castle Tic Tac Toe (2007), Castle-themed with Crown Knights and Skeleton Warriors
- 852750 LEGO Pirates Tic Tac Toe (2009), with Pirates and Soldiers (2009 versions)