[erickhoury_com]

You can actually sort of "hack" it by just clicking randomly very fast at the buttons. I don't know what happens technically tho.

[Falling3]

You're simulating a swipe.

[oneeyedpigeon]

Wow - in terms of input-mechanism support, overall look, and little flourishes, this has to be the most 'complete' version I've seen. Apart from the broken styling on the 'game over' screen, that is.