Bright Idea Puzzles Sudoku Puzzles Book: 101 Tricky-to-Hard Puzzles for Teens, Adults & Seniors, Bigger Print, Spiral-Bound, Track Your Progress as You Improve Memory & Focus, Great Gift

by Richard Deutsch

This is a book of sudoku puzzles in the Tricky to Hard range of difficulty. This description may be from another edition of this product.

• Format: Spiral-bound
• ISBN: 0578838842
• ISBN13: 9780578838847
• Release Date: January 2021
• Publisher: Bright Idea Puzzles
• Weight: 1.08 lbs.