This chamber is solvable. When in doubt, do it anyway. Just be careful with every move you make. I'd like to see blind runs just to see what people do.
It may look like an antline mess to you. I really tried to tame the lines without resorting to symbols or hiding the links.
If you use the cube grating glitch, you are a cheater and Valve really needs to learn how to fix game breaking bugs.
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