You misunderstood. When lightning strikes you first see the flash and after some delay (the theme of the jam) you hear the sound.
The circles on the ground are a map that you are at the center of, and each line represents 300 meters. The Speed of Sound is 341 meters per second.
So you can tell which direction the lightning is by looking at the shadows. And you can tell the distance by counting the time between the flash of lightning and the sound of thunder.
Och, nevermind. Didn't hear the sound, because i had my headphones off. But still, I think you will benefit a lot from 3d sound instead of "2d" one. But I totally get the time restrictions and it's tough to make everything in 3 hours. And also, that's how it works in real world(first you see the light, then sound)
But anyway, with the tip of following shadow helped a bit with direction, but still, it's a lot of guessing there involved.
So my bad there haha, trying to change the speed of sound to be faster than light one :D
