Best vision and head full throttle! Scored the fastest! !
Will push the correct number, time attack game simple and profound.
Quickly tap the square just the same random number that appears on the screen!
A little retro black and white 7-segment display.
10th game of the time you tap a given number of digits that are randomly placed in the mass of 5 × 5.
Press the wrong causes a penalty of 0.5 seconds and the screen flash red. CAUTION!
Peripheral vision, please come to momentarily memory training.
Let the fun and killing time and brain training.