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ice

Need to tighten it up a little; too many of the puzzle elements can just be skipped as it is. Removing unnecessary portalable surfaces would be a good way to start.

Solution: https://www.youtube.com/watch?v=qbgB7e7q6pM

Check this out: https://youtu.be/dWLx3vFNmaE

The blue gel is not necessary so you can reach the upper level with two portals. The reflector cube is useless. Think about the white surfaces in order to make your elements useful. Thanks for your work