Format: 2015 Daily Desk Box Calendar
Size Closed: 6.25" W x 6.25" H
Size Opened: 6.25" W x 6.25" H
Binding: Unbound
Time Span: 365-day
Every day, pit your wits against a master's. The Original Sudoku Calendar offers hundreds of full-color puzzles that are made by hand--not by a computer--and are unmatched in their elegance and appeal. They begin easy each weekend, and increase in difficulty over the course of the week. From Nikoli, the Japanese company that rediscovered Sudoku, these puzzles strike the perfect balance of challenging and fun.
