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Description[]

Norinori is a binary determination puzzle in which the cells in a grid are split into either shaded or unshaded.

Rules[]

The objective is to shade some cells, subject to the following rules:

  1. Every region contains exactly 2 shaded cells.
  2. Every shaded cell shares an edge with exactly one other shaded cell.

Example[]

A standard 10x10 norinori and its solution.

Norinori Example
Norinori Solution
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