Hitori

Flash player support

Due to deprecation of Flash at the end of 2020 we are converting all our games to HTML5 which is supported by all popular browsers. We are planning to complete this process before the end of 2019. In the meantime, in case you have problems enabling Flash on your browser please see these instructions

Hitori

Shade squares so that numbers don’t appear in a row or column more than once

  • The number elimination puzzle from Japan
  • Fun, addictive and fascinating
  • Simple rules, very easy to learn
  • Requires no language or math skills
  • Wide range of logic and difficulty levels
  • Develops logical deduction and reasoning

See Hitori rules

Classic Hitori

Play new puzzles each week

Each puzzle consists of a square grid with numbers appearing in all squares. The object is to shade squares so:

  • No number appears in a row or column more than once.
  • Shaded (black) squares do not touch each other vertically or horizontally.
  • When completed, all un-shaded (white) squares create a single continuous area.

See Hitori rules

Classic Hitori 4x4
Difficulty: Ultra easy
Classic Hitori 6x6
Difficulty: Easy
Classic Hitori 8x8
Difficulty: Medium