This was really cool and I feel like I got really close to figuring it out, but I wasn't able to do anything complex. I think besides a tutorial that many other people have already said, this game needs an easier way to test what you're doing. Being able to see the board and the tanks at the same time would help a lot, and the wires should definitely stay in place when you restart. (also removed wires shouldn't add to your total wires)
But I just have to give props for even coming up with this idea in the first place, it's such a great idea and implemented really well.