Sudoku puzzles book Very Hard & extremely Hard: two hard levels for adults and challenge lovers - 4 grids per page large print

By Sudoku Solutions

The book contains 400 sudoku Puzzles:

200 Sudoku puzzles Very Hard.

200 Sudoku puzzles Extremely Hard.

Big grids: 4 Sudoku puzzles per page.

And 400 Sudoku Solutions.

Product Dimensions: 8.5 x 0.3 x 11 inches.

Book length: 148 pages.

• Format: Paperback
• Language: English
• ISBN: B083Z7F19N
• ISBN13: 9798603854977
• Release Date: January 2020
• Publisher: Independently Published
• Length: 152 Pages
• Weight: 0.81 lbs.
• Dimensions: 0.3" x 8.5" x 11.0"