Light Bender - Laser game

Light bender is a board game i made using a Red, Green & Blue lasers.
The idea is to use mirror's to route the laser beam to a target through the acrylic sheet.
Not just bouncing lasers around in the air but the lasers light travel through the acrylic to reach the target. This makes it harder to play since you have to place the "blanking" pieces in the holes to convey the light and complete the path.

See it in action over on Youtube: https://youtu.be/ifkgCdoMrVc

Let me know if you would like to see a "making of". i tend to focus on whats possible with tools like 3D Printers and laser cutters and not so much the how to do it, there's lots of content around focused on that sort of thing.

There are 9 red-green-blue LED's placed around the play field, each with an accompanying light sensor.

The game starts by triggering the proximity sensor at the top of the board and a random LED will light up a random colour.
The same coloured laser also turns on and the clock is started a