What's New
This app has been updated by Apple to display the Apple Watch app icon.
a tiny bug fixed.
App Description
A math game for brain training.
Try it to see how clever you are.
iPhone Screenshots
(click to enlarge)
iPad Screenshots
(click to enlarge)
App Changes
- January 09, 2016 Initial release
- January 20, 2016 New version 1.1
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