"Take the cannon, put a ragdoll into it, aim… Shoot! You think it’s so easy to hit the target with a ragdoll? And how about barriers such as moving planks, springs, cords and heavy balls? Take the cannon, put a ragdoll into it, aim, rack your brain, aim one more time... Shoot! This will be the right way! And, of course, a funnier one!"

“Ragdoll Cannon” game is a fascinating logical puzzle involving realistic physics and shooting ragdolls with a cannon.
You have to aim, fire a cannon and hit the target with an ungovernable ragdoll and after that you will pass on another level. The way the rag round is shot with different barriers form a fascinating and funny puzzle that can be resolved by a more precise shot and sometimes imagination. The less ragdolls you use, the better your result is! Just like in a golf game. Apart from controlling your aiming you can also control the strength of a shot. It sets up by moving away the aiming devise from the cannon. Shoot and resolve the puzzles!
20 levels are available in a trial version. To open up another 150 and to get 3 more soundtracks and puzzles and more fun you’ll have to register with the game.

GameTunnel.com:

"Ragdoll Cannon is a quirky (and infectious) game created by the team JV-CROW. Your goal is to get the ragdolls to the objective: a box, a ball, a brick, or something else labeled “here.” You hurl the little floppy men around the stage by shooting them out of the stationary cannon at the bottom left of the screen, human cannonball style. Physics play a large role in getting your cannon fodder to their goal, the likes of whom you’ll use to bash through the environment. I’m not ashamed to admit that I found sick pleasure in firing the ragdolls at whatever I could, watching the bodies pile up, and chuckling as their interactive environment fall into chaos, even if I ended up having to restart the level.

Be careful where you fire, though—oftentimes, the obstacles will work against you and you’ll shoot your goal (which isn’t tied down) down a bottomless pit or into oblivion somewhere offscreen, which means stages will usually take more than one go. Sometimes, the goal is hidden—as in, you have to guess where it is, or where a portal that will teleport the ragman to its location. And this can feel like a cop-out, kind of like they just wanted to screw with your head. The game is a pick-up and play game, and it has significant replay value (beat your score—which becomes an obsession), all on top of the fact that there are tons of levels: 170, to be exact."