Great game!!! The idea is so original, I love it :) I can't get past the "IT" level because I can't make a T haha. Apparently joining 1 I and 2 rotated I's doesn't work... It makes your really think hard and its also really fun! Great work!
Oh and a suggestion: You should be able to highlight multiple factories and move/delete them. Same with wires, but only for deleting them.