All games / 18 · 20
Hitori
Shade the repeats until every row and column is clean
Rules
Every square holds a number. Shade some of them so that no number repeats among the unshaded squares of any row or column. Shaded squares never touch side by side, and all the unshaded squares stay connected as one area. Shade only repeats: a number that is alone in its row and column stays white. Tap to shade a square, long press to switch to circling — a circle only marks a square you have decided is white.
- Board sizes
- 6×6 · 8×8 · 10×10
- Difficulty
- Easy · Medium · Hard · Expert
- Daily set
- yes, in rotation
- Hints
- named techniques