Calcudoku Puzzle Books For Adults: Volume 2 Medium To Hard

By Calcuone

Calcudoku Puzzle Books For Adults (Volume 2) 140 Puzzles: (7?7) 10 Puzzles ==> ( ? )(7?7) 10 Puzzles ==> ( + - )(7?7) 10 Puzzles ==> ( ? + )(7?7) 10 Puzzles ==> ( + - ? +) (8?8) 10 Puzzles ==> ( +... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN13: 9798492635831
• Release Date: October 2021
• Publisher: Independently published
• Length: 297 Pages
• Weight: 1.53 lbs.
• Dimensions: 11.0" x 0.7" x 8.5"