Letter, Latter, Number, Mumbler Sudoku Letter Books with 240 Large Puzzles (Paperback) (ISBN-13: 9781541941588)

What do you do during your off days? If you prefer to stay indoors then bask in the peace and quiet this Sudoku book gives. Sudoku is a wonderful numbers game that boosts the concentration skills. Every time you play, you get locked in the world where only you exist. If you get disrupted, you restart the entire thinking process so you get develop your concentration power further.

Author: Puzzle Therapist
ISBN-10: 1541941586
ISBN-13: 9781541941588
Publisher: Puzzle Therapist
Language: English
Published: 09/20/2017
Pages: 88
Format: Paperback
Weight: 0.50lbs
Size: 11.00h x 8.50w x 0.18d