What are you playing?

Whats your portal 2 test chambers name? I like the sound of a puzzle that requires more thought, so I'd like to give it a shot later.

Should be visible if you follow my little steam icon then to the workshop area as it was the only one I had published, but if that doesn't work out; its Probable Convolution. I wish there were arrow tiles and such things you see at the start of the chamber though. Since there isn't, I'll just state this; at the start head immediately left, the rest will start to make sense from there hopefully. There's also a cube switch that's wire is broken for some reason and it is hard to see what it does, but it does have a use.