Ludum Dare 27 (http://www.ludumdare.com/compo/) begins in about an hour. any takers?
10 minutes
topic is "10 seconds"
how about "tense-egg-hands"
idea: lily pads on a pond. frog is on one. in 10 seconds the pad will sink. you have to jump onto another one before it sinks. as you progress new lily pads appear later and later in the ten second period