Brain games as unique as you are! When it comes to brain games, one size does not fit all. Each Acuity Games app uniquely adapts to your individual skills and preferences. Games can be as easy or difficult as you choose. They can last just seconds, or have no time limit at all. Your game. Your way. The perfect challenge is just waiting to be played.

Edge Match puzzles are solved by matching colors and patterns for each inside tile edge, and placing gradients on all outside tile edges. Puzzle options:

• Time Limit: From 5 seconds to unlimited
• Puzzle Size: 17 sizes from 4 to 64 tiles
• Puzzle Type: Rotated, Moved or Scrambled

PLEASE NOTE: Creating new games is limited to the paid Edge Match app. This Lite app contains 7 preconfigured games, each with 5 versions. 

Our innovative Lifetime Brain Fitness Measurement is also uniquely your own. Instead of ranking you against other players, we compare your daily, monthly and yearly performance against your average performance. It's incredibly easy to see whether your brain fitness is improving or declining. With up to 100 years of daily measurement, Acuity Games provide peace of mind that you are maintaining your brain fitness.

Watch the video here: www.youtube.com/user/acuitygames