I only managed to get one other cuber to do this challenge, he has appeared on my channel a fair amount recently! I then gave it a go too. This challenge certainly highlights to me the importance of learning OLLs and PLLs (assuming you use CFOP) and F2L effiency, if you have good eyesight then you should have no problem seeing the cube and the fact you can't turn as quickly should mean you have more time to lookahead and reduce movecount.

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