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Yeah I stumbled across the bottom one doing the E perm and did it backwards to create the top one. What alg do you use for the top?
 
I just found this alg for OLL 29, I think it could be nice for OH or that specific OLLCP: R' U2 R2 U R' U' R' U2 F R F'. You can do the last three moves like x U R U' or y r U r' if it's easier. I didn't see this on algdb, but has anyone ever seen this before?
 
I just found this alg for OLL 29, I think it could be nice for OH or that specific OLLCP: R' U2 R2 U R' U' R' U2 F R F'. You can do the last three moves like x U R U' or y r U r' if it's easier. I didn't see this on algdb, but has anyone ever seen this before?
That's my normal OLL algorithm for that case.
 
I made up this U a/b perm a few more moves but nice execution: Ua: (R U R' U') (L' U' L U2) (R U' R' U') (L' U L) Ever seen it before? I think it's an original.

(L' U' L U) (R U R' U2) (L' U L U) (R U' R')= Ub
 
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I made up this U a/b perm a few more moves but nice execution: Ua: (R U R' U') (L' U' L U2) (R U' R' U') (L' U L) Ever seen it before? I think it's an original.

(L' U' L U) (R U R' U2) (L' U L U) (R U' R')= Ub

Yes, this is quite well known. People often execute this using 2-gen instead, doing the left sexy as a right sexy from the back;

R U R' U R' U' R2 U' R' U R' U R

You can use this to skip AUF if you have U perm + U2.
 
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I just figured out a new way to do the Z perm(I believe)

M2 U M2 U2 M2 U M' U2 M2 U2 M U M2 U M2 U2

Pretty sure that's new. I've never seen it anywhere.
Dunno why you would use that long alg though.
 
Clément Gallet and I are working together to fill up the 4x4x4 parity algorithms wikipage with brief PLL parity algorithms.

Analyzing and modifying one of his solver's latest adjacent 2-corner swap algorithms, I got the following combo:
R U' 3l U2' L' B L U2' 3l2' B (l2 F2 U2' 2L2' U2' F2 l2') x'

I'm not a speedsolver, but I think this could be considered fast. Anyone agree?
 
Clément Gallet and I are working together to fill up the 4x4x4 parity algorithms wikipage with brief PLL parity algorithms.

Analyzing and modifying one of his solver's latest adjacent 2-corner swap algorithms, I got the following combo:
R U' 3l U2' L' B L U2' 3l2' B (l2 F2 U2' 2L2' U2' F2 l2') x'

I'm not a speedsolver, but I think this could be considered fast. Anyone agree?

I think it's quite nice but I feel that the mirror would be nicer for right-handers because it would be easier to to do the U2' lefty.
 
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