Suguru Puzzles - 200 Hard to Master Puzzles 8x8 vol.12 (Paperback) (ISBN-13: 9781082192210)

Suguru, also known as Tectonics or Number Blocks, is a Japanese puzzle invented by Naoki Inaba. The task consists of a rectangular or square grid divided into regions. Each region must be filled with each of the digits from 1 to the number of cells in the region.Also, adjacent (touching) cells should not contain the same number, even diagonally.

Author: Liam Parker
ISBN-10: 108219221X
ISBN-13: 9781082192210
Publisher: Independently Published
Language: English
Published: 07/23/2019
Pages: 118
Format: Paperback
Weight: 0.37lbs
Size: 9.02h x 5.98w x 0.25d