Test Your Super Number Know-How! Sudoku Challenger Puzzles Edition (Paperback) (ISBN-13: 9781683779919)

How good are you with numbers? This Sudoku puzzle book will give you a clue! Record the time it took you to complete each puzzle. If it took you such a long time, then you are challenged well enough. Otherwise, the game is too easy and you need to find something a bit more difficult. Always look for challenges to grow intellectually. Invest in Sudoku books today.

Author: Brain Jogging Puzzles
ISBN-10: 1683779916
ISBN-13: 9781683779919
Publisher: Brain Jogging Puzzles
Language: English
Published: 09/15/2016
Pages: 108
Format: Paperback
Weight: 0.34lbs
Size: 9.00h x 6.00w x 0.22d