Fun Brain Teaser Games: Shimaguni Puzzles - 100 Large Print Puzzles

Shimaguni is a logic puzzle published by Nikoli. A rectangular or square grid is divided into regions. The goal is to blacken some cells of a grid according to the following rules:- All black cells in a region must be connected. - A cell with a number indicates how many cells in the region must be blackened. - In regions without a number any amount of cells may be blackened (at least one). - Two regions with the same amount of black cells must not be orthogonally adjacent. - When two cells are orthogonally adjacent across a region boundary, at least one cell must be white.

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