Publisher's Synopsis
✓ Great gift for family, friends, or work colleaguesThis Killer Sudoku book is packed with the following features: ① 365 Medium puzzles for every day of the year② 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 Killer Sudoku 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. ★★★★★ 2021 Killer Sudoku 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 Killer Sudoku ♥
