is a popular puzzle game that is available in multiple different forms via the iOS App Store
. It's a numeric-based puzzle game where you have to smash together like numbers to double them, but you have to keep the pieces moving because if you lock yourself in and run out of moves, it's game over.
If you're jailbroken, on the other hand, you don't need to download a separate application. No sir; you can just play it right on your Home Screen, like a boss