Current stage: The competition is over

This challenge was submitted by: mechtakendall
The idea for this challenge is to do the following:
I'd like the challenge to be what I call Barriers & Bridges. There must be a lightbridge used to access the exit. Other lightbridges can be used, but at least one must be used to access the exit. The remainder of items must act as a barrier (walls, fizzlers, laser fields, panels, goo, etc). Buttons are allowed (most likely used to deactivate a barrier or provide egress to an area), but obviously, cube and sphere buttons would be pointless.

Prohibited items include cubes (of any type, including the sphere) or anything that acts like a cube-type item, funnels, lasers (and the catchers and relays of course), turrets, and gels; while all these can be used as a sort of barrier, they do not count as such for this challenge. As a corollary, none of the prohibited items may be used on elements 'behind the scenes' either. I'm not familiar with all the Hammer elements, but if they are not barriers as a primary function, then they are most likely prohibited.

And we have a winner!

...with a nice total score of 18 points.

This weeks runner ups are: Mevious who came second with 13 points, and Prototype who came third with 9 points.

Camerson1313, you are entitled to give us the next weeks challenge. Can you reply here before the end of sunday GMT +0, and tell us what you'd like to see in the next competition?