Take a quick puzzle break! 10-Minute Sudoku includes 160] puzzles that are perfect for a quick puzzle session.
Puzzles help you relax and focus, as well as maintain good mental fitness. Sudoku is perfect for those who love a logic challenge!
2-color answer key at the back
- ISBN-13: 9781680227635
- ISBN-10: 1680227637
- Publisher: Publications International
- Publish Date: February 2017