Extreme Sudoku: 100 Hard To Solve 25 x 25 Sudoku Puzzles With Solutions Book 1

by Alexander Ross and Alexander Ross

100 very hard 25 number Sudoku puzzles. One puzzle on a page using a 25 x 25 square grid. These puzzles are for expert Sudoku players. The solutions are in the back of the book. This is a Sudoku book... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1974213692
• ISBN13: 9781974213696
• Release Date: August 2017
• Publisher: Createspace Independent Publishing Platform
• Length: 132 Pages
• Weight: 0.61 lbs.
• Dimensions: 0.3" x 8.0" x 10.0"