Sumo Challenge 3

By Martin Duval

This is the third book of the popular collection: Sumo Challemge. As usual you will find the best quality Sumo puzzles. A Sumo is composed of 13 Sudoku grids interlaced together. This is an impressive puzzle but your best asset to resolve it is: logic and patience. Try it

• Format: Paperback
• Language: English
• ISBN: 1722840161
• ISBN13: 9781722840167
• Release Date: July 2018
• Publisher: Createspace Independent Publishing Platform
• Length: 106 Pages
• Weight: 0.58 lbs.
• Dimensions: 0.2" x 8.5" x 11.0"