circuit board

how do i get past the board??????????????????

You cannot get past it really, you have to solve it. It's pretty simple, just arrange each piece so it connects one end to the other. You need to do this first from left to right for the upstairs room then left to bottom to light up the lab.

If in doubt, try working from end back to the start.

from left to right then left to bottom? will all the pieces be used.do the black lines on the pieces have to touch each other? which piece do you start with