Suguru, also known as Tectonics or Number Blocks, is a Japanese puzzle invented by Naoki Inaba. The goal is to fill a given rectangular grid with numbers, so that every designated area contains a sequence of non-repeating, consecutive numbers, starting from 1 and going up. Also, adjacent (touching) cells should not contain the same number, even diagonally.
- | Author: David Smith
- | Publisher: Independently Published
- | Publication Date: Apr 17, 2019
- | Number of Pages: 116 pages
- | Language: English
- | Binding: Paperback
- | ISBN-10: 1094940860
- | ISBN-13: 9781094940861