Brain Game - Sudoku: Hard Sudoku Puzzle Book Volume 2

By: Expert Sudoku

Playing sudoku is perhaps the best thing you can do for your mind in today's world.

Some studies affirm that sudoku puzzles constitute a sort of nourishment for neurons so as to be able to stimulate the memory and extend brain.

They give you the opportunity to have a moment of relaxation and recreation during the day and at the same time help to keep your mind trained and to ward off...

• Format: Paperback
• Language: English
• ISBN: 4829217936
• ISBN13: 9784829217931
• Release Date: January 1
• Publisher: Expert Sudoku
• Length: 118 Pages
• Weight: 0.64 lbs.
• Dimensions: 0.3" x 8.5" x 11.0"