Count the Roboes, choose 2 cages to be just on 10.
Simple app for kids became interested in the number.
There are three cages that contains Roboes.
Cages that you can open are only two of them.
Count the Roboes, open 2 cages trying to get Roboes just on 10 totally.
You got 10, Robos power reduced.
Now the time to beat the Robo!