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4x4x4 Commutators after F3L

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Dec 13, 2007
Hello all. I've been mucking around with the 3x3x3 for a couple of months now and I've got all but 2 of the PLLs and a handful of the OLLs mem'ed. I figured I'd step it up a notch and try my 4x4x4.

I was able to solve it using the reduction method but this method seems a bit cumbersome. Luckily there's only a few algos to memorize beyond the usual 3x3x3.

Since yesterday I've been trying to solve using a variant of the K4 method from youtube fallofshadows. I really like it as I can build the F3L pretty darned quick, for me. Now the only issue I'm having is with the LL.

Is there a site that has some of the commutator algorithms listed? I've been searching around on this site/Google/etc. and I need some help. The couple of times that I built the F3L I didn't have any matched pairs on the LL nor were they oriented correctly. Can anyone give me some advice to complete the LL?

BTW - where's a good site to learn the original K4?

Thanks in advance.
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