Sudoku A Game of Mathematicians 320 Puzzles Hard Difficulty - Paperback
Sudoku A Game of Mathematicians 320 Puzzles Hard Difficulty - Paperback
$30.74
/
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
by Kelly Johnson (Author)
Enjoy the Sudoku game with 320 hard puzzles. Hours of entertainment. Makes a great gift. An amazing way to develop and practice problem solving skills. Change the boring moments of waiting for someone or the day that is stuck in the house, can't go out because of heavy snow. This book will help kill those boring time into a relaxation and keeping your memory sharp.