Suguru Puzzles - 400 Easy to Very Hard Puzzles 11x11 vol.6 (Paperback) (ISBN-13: 9781070586199)

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: 1070586196
ISBN-13: 9781070586199
Publisher: Independently Published
Language: English
Published: 05/28/2019
Pages: 230
Format: Paperback
Weight: 0.69lbs
Size: 9.00h x 6.00w x 0.48d