144 Sudoku Puzzles Very Easy Easy Normal Hard Very Hard Extreme: Two Puzzle Per Page - 144 Puzzle (9x9) from Beginner to Advanced Sudoku Puzzles for y

By Mr J. Publishing

A fun hobby that exercises your brain and gives you a sense of accomplishment. That's the perfect description of the numbers puzzle from Japan called sudoku.
* The size of the large tables does not cause eyestrain when playing.
* Suitable for ages 10 - 14 years old.
* Sudoku 9x9 - Very Easy to Extreme is a collection of 144 puzzles:
* 24 Very easy Sudoku 9x9 puzzles
* 24 Easy Sudoku 9x9 puzzles
* 24 Normal Sudoku 9x9 puzzles
* 24 Hard Sudoku 9x9 puzzles
* 24 Very hard Sudoku 9x9 puzzles
* 24 Extreme Sudoku 9x9 puzzles
* Can record the time it takes to play each game.

• Format: Paperback
• Language: English
• ISBN: B08CPJJCFW
• ISBN13: 9798665144535
• Release Date: July 2020
• Publisher: Independently Published
• Length: 114 Pages
• Weight: 0.62 lbs.
• Dimensions: 0.2" x 8.5" x 11.0"