Hitori
Hitori is a Japanese puzzle. The word ‘Hitori’ means ‘Leave me alone’. The objective of this game is to eliminate numbers by shading the boxes containing them, so that the remaining boxes contain numbers that appear only once either in the row or column. In order to solve a Hitori puzzle, you will have to follow the steps given below:
Shade the box where a number appears more than once in any row/column. The shaded boxes cannot be horizontally or vertically adjacent, though they can be diagonally adjacent. The unshaded boxes must form a single continuous area.
