Highly recommend
Fun, simple game to improve cognitive function!
terrible!
I would like a full refund, this app is ridiculous and misrepresented!
Really?
Absolute waste of money. For that price, I was expecting something to test my brain, not teach me something primary school does!!
Pointless not as advertised
You dont answer single digit math questions you just select the number shown on the screen. Its a waste of money.
Rubish
Rubish. dont bother
Nice
Good reaction time game. Nice layout.
Master
I got 99
