Place a digit between 1 and 3 in every cell, such that each digit appears exactly three times in each row and colmun.
A cell is shaded if and only if the digit that it contains is different from all orthogonally adjacent digits.
Showing posts with label Neighbors. Show all posts
Showing posts with label Neighbors. Show all posts
April 8, 2015
Puzzle 080 - Neighbors
Rules:
Place a digit between 1 and 3 in every cell, such that each digit appears exactly three times in each row and colmun.
A cell is shaded if and only if the digit that it contains is different from all orthogonally adjacent digits.
Place a digit between 1 and 3 in every cell, such that each digit appears exactly three times in each row and colmun.
A cell is shaded if and only if the digit that it contains is different from all orthogonally adjacent digits.
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