Marble Logic Gate

Logic gates are an abstract device which can be implemented with electromagnetic relays vacuum tubes or transistors.
Marble logic gate. Marble solitaire logic games is the classic game of marble solitaire or peg. The key mechanism in the or gate is the rotation of one of the cross beams. The purpose of the logic game is to make all marbles disappear and leave only one marble. This is an amazing brain teaser because when there are more marbles on the board the riddle becomes harder.
No marble out if there is two marble in. The first gate we did was the and gate. I decided to make the or gate after the not gate because with these two you can make nand and and nor gates. The game has 45 boards all arranged differently so you move from easier boards to more harder boards.
The or gate was the first logic gate i designed that actually does something. If there is no marble in. When we were reflecting on how to make the logic gates we needed we always started by stating what the gate is doing in common term.