Description

Every 4 continuous numbers is a cycle.
1 2 3 4 1 first cycle.
5 6 7 8 second cycle.
9 10 11 12 third cycle
...
When 1,5,9 ...tap 1.
When 2,6,10 ...tap 2.
When 3,7,11 ...tap 3.
When 4,8,12 ...tap 4.
...
You have three seconds to choose.
When right number will plus 1-10.
When wrong then this round is over.
Thanks for you support.

What's New in Version 3.0

1.0-3.0