Look at the cup the little ball is hidden under, and see if you can keep track of it during the swaps and moves. It gets more and more difficult as the game level up.
- Game Center leaderboards.
- Universal game: iPhone, iPad, iPod Touch.
- Retina display optimised.
Test and sharpen your powers of observation and concentration now.
Don't forget to rate us in the App Store
- June 16, 2014 Initial release
- August 01, 2014 New version 1.2