365 Brainteasers 2025 Day-to-Day Calendar

Keep your mind fit and flexible, all 365 days of the year.

Take advantage of the moment by grabbing this calendar and testing your wits against a variety of brainteasers that require a diverse set of skills. Research has shown that a great way to keep your memory and cognitive skills at their best is to learn challenging new things that require you to think. This day-to-day calendar is perfect for doing just that, since it features a wide variety of IQ-type brainteasers to keep solvers on their toes: different types of word games, memory tests, logic puzzles, and math problems, with something new on every page. It's a refreshingly fun mental workout!

Features include:

• Day and date reference on every page, with combined weekend pages
• Major and national holidays in the US, Canada, and UK
• Answers on the back of each tear-off page
• Recyclable cardboard backing with built-in folding stand for desk or tabletop display