Pi Digits Memory Game is a free iPhone game developed by Peter Li. This game challenges players to memorize 1000 digits of Pi in 10 minutes or less. It aims to make you the biggest nerd among your family and friends.

The game offers several features to aid in memorization. Each digit is represented by a color and musical note, which helps improve recall. The game also utilizes number chunking, presenting 50 numbers per page with 5 lines per page and 10 numbers per line.

Pi Digits Memory Game includes leaderboards and achievements through Game Center, allowing players to compete with others and track their progress. It emphasizes that practice makes perfect and encourages players to play every day for the best results.

Overall, Pi Digits Memory Game is a fun and challenging game that offers a unique way to memorize 1000 digits of Pi. With its memorable visuals, competitive features, and emphasis on practice, it provides an engaging experience for those looking to improve their memory skills.