ABOUT CONCENTRATION GRID … http://www.concentrationgrid.com
Concentration grid is a mental skills exercise used by athletic coaches and sports performance/psychology professionals with athletes and others (typically on paper (printed grid of randomly arranged numbers) with pen and stopwatch). Performance is timed as the athlete must find in numerical sequence all numbers in the randomly generated grid to complete the exercise.
A few years ago, I wrote a computer program implementation of the Concentration Grid exercise for my athlete-daughters. Then we turned the program into a mobile app for Apple/Android devices.
Our implementation of Concentration Grid provides convenient repeatability/replay and tracks your history (and the app also facilitates sharing/competition via social media).
Gameplay on the web is free at http://www.concentrationgrid.com (the app is 99 cents).
Grids of 72 different sizes with between 3 and 14 rows/columns (grids don’t have to be symmetrical) can be generated.
We collect and publish target/benchmark gridtimes for the more popular grid sizes – send us your personal best gridtimes.
Try the Concentration Grid exercise/app – for yourself or with your athletes/students – and share feedback with us.
STALWART GROUP LLC