Shot Shot Pirate is very satisfying, because each level is short and to the point. You know what you have to do and you just do it.
As you may have gathered from the name, you're cast in the role of a pirate. Your goal is to shoot at a diamond and make it fall off a tower of bricks. The height of the tower changes as you progress through the levels. It's not enough to just make the diamond fall off the tower of bricks - it has to fall below a certain line (drawn on the screen) for the level to be completed.
There are also different kinds of bricks, with some heavier than others, and different kinds of ammo. You only get a certain amount of ammo for each level, and when it's gone, you lose. But don't worry! If you don't make it on the first try, it's very easy to restart the level and just give it another shot (or three).
All in all it's a cute game. I've seen similar games with better graphics and music, but the game delivers on its main promise - a few minutes of pure time wasting!