http://fantasticcontraption.com/
I just can't get enough of this game. It's a pretty cool physics-based game, where the goal is to get the target object into the target area by building fantastic contraptions. You have an assortment of rolling wheels and various connectors to get your contraption to do stuff. The easiest and most straightforward way to get your object to the payload is to just build a moving vehicle and carry it there, but some of the level designs require greater creativity.
Here's a pretty straightforward catapult I built for one of the early levels, which I'm pretty proud of. I don't think I can make it much simpler.
http://fantasticcontraption.com/?designId=2459154
edit: I just made an even simpler catapult! It has just a single wheel, which limits its power somewhat but it got the job done.
http://FantasticContraption.com/?designId=2459652
I just can't get enough of this game. It's a pretty cool physics-based game, where the goal is to get the target object into the target area by building fantastic contraptions. You have an assortment of rolling wheels and various connectors to get your contraption to do stuff. The easiest and most straightforward way to get your object to the payload is to just build a moving vehicle and carry it there, but some of the level designs require greater creativity.
Here's a pretty straightforward catapult I built for one of the early levels, which I'm pretty proud of. I don't think I can make it much simpler.
http://fantasticcontraption.com/?designId=2459154
edit: I just made an even simpler catapult! It has just a single wheel, which limits its power somewhat but it got the job done.
http://FantasticContraption.com/?designId=2459652