2025 Calcudoku: 365 Medium (6x6) Puzzles for Every Day of the Year

By: Alzamili, Khalid

✓ Great gift for family, friends, or work colleaguesThis Calcudoku book is packed with the following features:
① 368 Medium (6x6) puzzles for every day of the year
② Each puzzle is guaranteed to have only one solution.
③ Answers to every puzzle are provided.
④ Four puzzles per page (8.5 x 11 inches).

Playing Calcudoku on a daily basis helps to keep an active mind and players often see improvements in their overall concentration.

Includes free bonus puzzles you can download. ★★★★★ 2025 Calcudoku Adult Puzzle Book offers hours of entertainment for adults of all ages, from young adults to seniors ★★★★★♥ We hope this will be an entertaining and uplifting mental workout, enjoy Calcudoku ♥

• Format: Paperback
• Language: English
• ISBN: B0D1NBBQ4B
• ISBN13: 9798322671558
• Release Date: April 2024
• Publisher: Independently Published
• Length: 102 Pages
• Weight: 0.57 lbs.
• Dimensions: 0.2" x 8.5" x 11.0"