Cross-train your brain. All it takes is ten to fifteen minutes a day of playing the right games. (I's fun we promise!)

Exercising your brain is like exercising your body with the right program, you can keep your brain young, strong, agile, and adaptable. Organized on an increasing scale of difficulty from Warm-up to Merciless, here are 399 puzzles, trivia quizzes, brainteasers, and word game that are both fun and engaging to play, and are expertly designed to give your brain the kind of workout that stimulates neurogenesis, the process of rejuvenating the brain by growing new brain cells.

Target Six Key Cognitive Functions:

1. Long-Term Memory.

2. Working Memory.

3. Executive Functioning.

4. Attention to Detail.

5. Multitasking.

6. Processing Speed.

We ship your order on the same or next day, depending on the time you place it.

As a Shopify store, we've partnered with USPS and UPS to offer fast shipping.

Enjoy free shipping on all orders over $75* within the United States.

Returns

You have 30 days to request a return. Items must be unused, with tags, and in original packaging. Contact hello@paperskyscraper.com to start a return.

Seasonal items (e.g., Halloween, Christmas) can’t be returned unless damaged.

*Please note, some items such as Bogg Bags, heavy books, or large-volume products may have restrictions.

You can see our full Refund Policy in here
You can see our full Shipping Policy in here