Suguru Puzzles - 200 Hard To Expert 5X5

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: James Lee
• • Publisher: Createspace Independent Publishing Platform
• • Publication Date: Jul 24, 2018
• • Number of Pages: 116 pages
• • Language: English
• • Binding: Paperback
• • ISBN-10: 1722864702
• • ISBN-13: 9781722864705