Ethno Stones of RAR

Ethno Stones of RAR is a match 3 Game in ethno style. The aim of the play is to find a called number in 3 same stones. This can be horizontally or vertical. In the first level starts with a number in request of 20 matches to 3 stones which it is a matter to find. If one has found this in the desired time which is indicated on the left, one gets on a level and now must find clearly more stones in the time. Are you quick enough to solve around this job?

Limitations:

2-level trial