147+
- App Store Info
Description
No time limit.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.
When right number will plus 1-10.
When wrong then this round is over.
Thanks for you support.