Congrats on finishing your first game jam, that’s a huge achivement!!
I really like the idea with the circuit puzzles, super promising concept.
There are still some bugs though ... for example, the battery loop only seems to work from the left and the first level works without using a LED at all.
And being able to remove placed tiles (like Manguuh mentioned) would have been a great addition.
Are you going to keep working on it past jam? :)