Pocket Sudoku: 140 Puzzles for Adults, Easy to Difficult

Pocket Sudoku is a fun and challenging puzzle book to test your mind, improve concentration and build problem-solving skills.

With 140 unique puzzles ranging from easy to difficult, this book is the perfect size to fit your school bag, handbag or travel bag, for sudoku on-the-go.

• Format: Paperback
• Language: English
• ISBN: 0645588903
• ISBN13: 9780645588903
• Release Date: February 2023
• Publisher: Caligrafia
• Length: 100 Pages
• Weight: 0.17 lbs.
• Dimensions: 0.2" x 4.3" x 7.0"