Description

No time limit.
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.
...
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

2.0-3.0