Based on a flash game, Stickman Flash Diving doesn't ask much of the player. You make a stick figure jump off a very high cliff, do some somersaults and stick a landing. That's about it.
The game is free (at least, it is for now), though, as you'd expect from something you can already play on the PC for free. It's also surprisingly addictive, especially if you're like me and have very fond memories of the cliff diving section of World Games.
Unlike that classic, this has some strange physics quirks which see your man spin with the properties of a heavy, flying wheel, but once you get the hang of them - and the mechanic of having to stick to an assigned trick instead of busting out your own - it's a great time-waster.
Stickman Cliff Diving [Free, iTunes]