Publisher's Synopsis
sudoku puzzle books for adults (medium to hard level) small
Small size sudoku book (6x9 inch) to Get hours of entertainment especially on weekends and rainy days, also you can pass the fun time when you waiting at the doctor's office, DMV, or airport.
This book contains medium and hard sudoku puzzles and is the perfect gift for family members, friends, and coworkers who love brain challenge.
Gift idea for:- Birthdays
- Christmas
- Stockings stuffers
- Gift exchanges
- Graduations
- Easter baskets
