Base 10

A math game where your aim is to line up the numbers to create a line that adds up to 10. However, dragging your stylus over the digital-style numbers swaps it with the one next to it, and flips the number to become a mirror image, (so a 2 becomes a 5 if flipped horizontally). If a number is flipped to something unrecognisable, it greys out until flipped back to being a recognisable number..

You have to clear a certain number of the numbers to clear each stage, while more numbers drop into play with increasing speed. As you progress through the stages, more numbers are added into the game.