I Confess, I'm a Number Addict! Sudoku and Puzzle Books Adult Edition (with 240 Exercises!) - Paperback

by Speedy Publishing (Author)

Number addiction happens when you're playing Sudoku. You see number patterns everywhere you look, and it's a good thing! Your mind is becoming more active and healthier after playing Sudoku puzzles regularly. You don't even need to play daily to experience such positive results. Once a week Sudoku is more than enough. Grab a copy now!