rsl12's 45 sec mystery #8
 

you are in a steel room with no windows and no doors. you are completely naked. there is a firecracker and a rock in the room, and nothing else. how do you get out?

you may have to ask questions.

this one is kind of silly, i apologize for that.

What sort of rock is it?
Or is this the "blow the rock in half with the dynamite, take the two halves, put them together, two halves make a (w)hole, crawl through the hole to get out" one?

kadath, i like that answer, and my answer is nearly as silly. the rock is flint.

Goddammit, I haven't seen McGuyver in like 10 years, so this isn't fair.

Ok, so obviously, you strike the flint and steel to generate a spark to light the firecracker.

After that I have no idea.

I assume the firecracker is not big enough to blow a hole in a wall?

Climb out over the low walls - there's no mention of there being a roof over this room...

cowudders has it right!