There is sudoku—and then there’s Sudoku from Nikoli, the Japanese masters who invented the game.
Every puzzle in the Original Sudoku Page-a-Day Calendar is crafted by a human—not spit out by a computer—so putting pencil to paper is like going one-on-one against a Sudoku master for a challenge that balances toughness with an elegant solvability, giving you a real sense of satisfaction when you find the solution. The calendar features easier puzzles on the weekends and increases the difficulty level over the course of the week. Answers are printed on the back of each page. Printed on FSC-certified paper and 100% recyclable.
Workman Publishing, founded in 1968, is an independent publisher of adult and childrens books as well as the Original Page-A-Day calendars. Known for its innovations in books and calendars, Workman has established itself with a number of iconic best-sellers, including 365 Cats, Sandra Boynton, 1,000 Places to See Before You Die, and Audubon.