Unity Web Player | Nurbits test2

Controls: Click and drag to draw a connection from the box at the right end of an output node to the box at the left end of an input node. The red and orange boxes are buttons you can click to send a signal. If you connect the input and output nodes correctly the output node should make a sound.

You can pan around the environment by clicking and dragging with the middle mouse button. Use this to drag down to the next puzzle.