Nice game Nice game but many critical bugs. Whenever you go for settings for example you will lose current challenge. Same apply if by mistake you go out to main phone menu. The stars are useless. For example you will never get 5. Also when by mistake you click on another operator it will be counted as step.
I don'y like the crono but cool apps l
Me Like it very much
Good Good app for getting skills at mathematics
Addictive fun Would be even better, if it showed the calculated solution even when you solve it. 10 yr old loves it, but wonders if he could have done better.
Very nice game .......but it is difficult ....!!!
- Complete overhaul of the game