Sudoku Sujikai - 200 Easy Puzzles (Volume 6)

By Dart Veider

Sujikai (literally "diagonal") is a variation of Sudoku.
The puzzle consists of a triangular grid of cells containing digits from 1 to 9.
The objective is to fill a grid with digits so that each cell contains a digit and no digit is repeated in any column, row and diagonal in any direction.
Also, no digit occurs twice in any of the three larger 3 x 3 square regions and any of the three larger triangular regions enclosed by thick borders.

• Format: Paperback
• Language: English
• ISBN: 172628560X
• ISBN13: 9781726285605
• Release Date: August 2018
• Publisher: Createspace Independent Publishing Platform
• Length: 138 Pages
• Weight: 0.43 lbs.
• Dimensions: 0.3" x 6.0" x 9.0"