Concentration Grid is a web/mobile device app implementation of a mental skills training/performance exercise (mental focus grids) for students, athletes, coaches, sports performance/psychology staff, etc.

Concentration Grid app (Apple/iOS, Google Play/Android):
Grids in sizes from 3 to 14 columns/rows
Convenient gameplay/replay
History tracking
Share feature is integrated with social media

Challenge yourself/your team with mental focus grids using the Concentration Grid app.

Post and track gridtimes on the leaderboards at the community site www.concentrationgrid.net/benchmark.html (68 leaderboards – one for each grid size from 3 to 14 columns/rows)

Make self-development a daily habit.

Use mental focus grids from the Concentration Grid app (free web gameplay online at www.tryconcentrationgrid.com)

www.concentrationgrid.com … More CONCENTRATION GRID – mental performance exercise (online and mobile device app and download)