This game is insanely good. The multi-dimensional game play ability that I stumbled upon creates another dimension of this game and allows for very powerful game plan. The UI design is very impressive, including the music, the graphics, and the layout. You have 5 really good, customized styles to choose from in order to adjust the appearance of the app. You can even leverage the Game Center if desired. This game is a must have. Plain and simple.

I love number games and this game is very original. It takes a while to fully understand it, but the more you play it the more fun you'll have. The cool thing is also that the level goes up naturally, because the longer you play the higher the numbers. Professional UI. Well done.

It takes a second to figure out what's going on, then once you do, you kinda get going and then....you're hooked. At first I didn't think I was going to be smart enough to make any progress, but then I did better than I thought. Very fun - try it!

I love this app, it's super entertaining, and you feel that you are actually training your brain as you are playing! It's very simple but it really makes you think :-) I love it