Horrible.

Ummm. Instructions much? The App Store is NOT the place to put instructions. How donI play this stupid game?

Press the operation buttons? Guess what? You can barely tell that theyve changed state. Theres virtually no distinction in color or shading when I press them.

This MIGHT be a decent game. However without instructions in the game it is useless.

justbn about 24 Game – Math Card Puzzle