Description

Every 3 continuous numbers is a cycle.
1 2 3 first cycle.
4 5 6,second cycle.
7 8 9,third cycle
...
When 1,4,7 ...tap 1.
When 2,6,8 ...tap 2.
When 3,6,9 ...tap 3.
...
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