Step 1: Intro and Materials
Wire and wire strippers
2 AA Batteries and a holder
A small bit of spare cardboard
Step 2: Yep, that's all it is: The Circuit
There isn't much to explain on this step; just make sure you connect everything with the right polarity as shown in the diagram.
There is gonna be a whole lot of wire hanging off of the negative end of the LED. This wire will make loops around the holes in your board, acting as the "metal sides" like on the real gameboard. Yes, this means you have to do a lot of wire stripping :c)