The objective of the game is to get the same color of all 4 wheels to touch the middle wheel's lines, an example is the color green from each wheel is touching the lines facing towards them. Click scramble to change the angle of the wheels, and see if you are lucky enough to get two wheels in unison. Use a and d to control the top two wheels. Use left and right key to move the lower wheels.
The wheel art, not the coding mind you, is from @quardupleslap. Please like and favorite and comment if you solved the puzzle!