1324-
- App Store Info
Description
No time limit.Start central number is 99999,tap Red square.
Then number will minus 1-10.
Red Square=1,Green Square=2,Blue Square=3,Aqua Square=4,
Tap them to make them plus equal to the minus part.
When right number will minus 1-10,when not then this round is over.
Number's color will change to the last square you tap.
If still confused you can press the T to watch tutorial.
Thanks for you support and wish you have a good time.