Patchwork Puzzles - 200 Very Hard Puzzles 9x9 Book 4

Patchwork Puzzles - 200 Very Hard Puzzles 9x9 Book 4 PDF Author: Liam Parker
Publisher:
ISBN:
Category :
Languages : en
Pages : 118

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Book Description
Patchwork (also known as "Tatami") consists of a square grid divided into regions ("rooms"). Each room must be filled with each of the digits from 1 to the number of cells in the room. Every row and every column must contain the same amount of each digit. Same digits must not be orthogonally adjacent.