Patience: improving reaction play online

The game is based on principle: push on time or loose. You should tap the square in order to get points. However, you should be careful: it is prohibited to tap "stop".It helps to impove your reaction. Will see how much would you manage to play!
Play the second part of the game:
https://play.google.com/store/apps/details?id=ru.sakhcompany.patiencetwo