The Puzzle Society Sudoku 2023 Day-to-Day Calendar : Puzzle Your Way Through Each Day (Calendar)

From the Puzzle Society, an online members-only organization dedicated to the most human of pursuits—the puzzle—comes this daily calendar, with a brand-new sudoku every day.

This desktop calendar is perfect for sudoku enthusiasts of all skill levels. Challenge yourself every day of 2023 with puzzles that inspire, amuse, and intrigue.

Features include:

• 6" x 5.125" page size
• Recyclable plastic-free easel backer for desk or tabletop display
• Printed on FSC certified paper with soy-based ink
• Full-color tear-off pages
• Answers on the back of each page
• Day/Date reference on each page
• Combined weekend pages
• Official major world holidays and observances
• Includes a new sudoku puzzle on each page