Damn. Not sure if I mentioned it anywhere, but there is a pause menu that allows you to reload the level. I think escape or tab should get you there. 

Glad you liked it ;)

Thank you! Yeah, it's far from perfect. The last few chambers feel a lot harder because they are not made to fit the room very well (or maybe it' s the room not fit to the puzzle?). Most of the earlier ones can be solved with pretty satisfing arrangements, while the last few feel a bit like cheating. This and the stiff gameplay experience are a result of bad time management (I spend two weekends on this, especially the last one) and a lack of play-testing (none, besides myself). I'm just happy nothing was majorly broken tbh and people seemed to be able to solve all the chambers (except for the last)!
Thanks for playing and hosting this jam!

Actually both, I did not intend for it to be solveable, just a fun place to play around with, it was made in the last two hours to have some kind of end for this game.
Now it turns out you can solve the chamber, but a bug prevents the reciever from acccepting the color...
Glad you liked it, thanks for playing :)

Can confirm that I've had that problem as well sometimes, not sure what exactly causes it, ran out of time to investigate it. Usualy moving around a bit (even just the mouse) fixed it for me, but pretty annoying. Hope it was fun besides that, thanks for playing!