OpenGenius: the game A DIY Genius game version built on Arduino. You'll need... 1x Arduino (any version); 1x Breadboard; 4x 150R resistors; 4x 10K resistors; 1x Green LED; 1x Red LED; 1x Blue LED; 1x Yellow LED; 4x Push-buttons; 1x Buzzer; Wires to connect the components; Schematic Schematic designed on Tinkercad. Real circuit.