The object of Hitori is to eliminate cells in the grid until there are no duplicates in any row or column with no adjacent black cells and no remaining cells are cut off from the rest of the grid.
Play Hitori
Resources for playing the game Hitori Conquest
Stuck on a Hitori grid? Learn the basic techniques to solve Hitori puzzles faster — pattern recognition, the adjacency rule, and step-by-step logic.
Learn about the history of Hitori and other facts here! For more free online Hitori puzzles, play today at hitoriconquest.com!
New to Hitori? Learn the rules of this Japanese logic puzzle from Nikoli, pick up beginner strategy, and play free online in 5×5, 8×8, or 12×12.
