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: Alexander Rodriguez
- | Publisher: Createspace Independent Publishing Platform
- | Publication Date: Nov 17, 2018
- | Number of Pages: 96 pages
- | Language: English
- | Binding: Paperback
- | ISBN-10: 1729776094
- | ISBN-13: 9781729776094