What's the longest algorithm you have in active use?

[guysensei1]

I feel the need to mention Pavan Ravindra's OH H-perm

R U2 R' U' R U R' U' R U' R' U R U2 R' U' R U R' U' R U' R' U' (24 moves)

TABLE ABUSE M2 U M2 U2 M2 U M2 CMON MAN

 

[cashis]

TABLE ABUSE M2 U M2 U2 M2 U M2 CMON MAN

laughing so hard

 

[Petro Leum]

19 moves, this ZBLL : R' F R U' R' U' R U R ' F' R U R' U' R' F R F' R

missed an R

also, use this:

R U' R' U x U' L U' L' U2 R' U R U' (13) nicely fingertrickable, this one mirrored to the back for the other one and even better, it's my standard COLL for that case.

 

[henrysavich]

TABLE ABUSE M2 U M2 U2 M2 U M2 CMON MAN

NO TABLE ABUSE S2 U S2 U2 S2 U S2

 

[guysensei1]

NO TABLE ABUSE S2 U S2 U2 S2 U S2

I actually used to do this alg without table abuse before I knew that table abuse was allowed.

 

[Ranzha]

21 moves:
Nathaniel Knopf's "Gewfro": (R U R' F') (R U R' U) (R U' R' U') (R' F R2 U R' U') (R U' R').
And, of course, the conjugated J-perm alg for Na-perm. I've gotten that down to 1.2ish.

20 moves:
Square-1 O-perms.

19 moves:
Nb-perm: z (U' R2' U) (R U R' F') (R U R' U') (R' F R2 U') (R' U2 R2 U) z'.

18 moves:
E-perm (by Brest and me): F R2 D (R' U' R D') (R' U2 R' U') (R' F' R) (U R U' R').

 

[bcube]

Probably [(M A M' A') (M A' M' A)]·2, where A is (U L U' L')·2 and A' is (U L' U' L)·2. It is for AI 4x4x4 cube

Haven't tried 4D puzzles yet, though.

 

[obelisk477]

Probably [(M A M' A') (M A' M' A)]·2, where A is (U L U' L')·2. It is for AI 4x4x4 cube

Haven't tried 4D puzzles yet, though.

Please, please tell me you call that alg the double sexy mama

 

[Suzuha]

Please, please tell me you call that alg the double sexy mama

Best alg name ever

 

[bcube]

Haha, nice one. I only thought of mama (but officially it doesn't have a name).

 

[pdilla]

I think mine is Na. J-perm conjugate, 21 moves.

Mine too.

 

[ryanj92]

the <rU> pure dedge flip (i think it's bens?), 25 HTM

r' U2 r U' r' U r U' r U2 r U2 r' U2 r U2 r2 U' r2 U r U' r U' r'

 

[guysensei1]

2 flipcorner chameleon zbll

(R U2 R' U' R U' R' U2 R' U2 R U R' U R)*2
30 moves!!??

hold on left, sune left sune

14 moves

 

[LucidCuber]

For E perm I just do a double A perm.

 

[StachuK1992]

opp U edge flip
(M' U)4 U (M' U)4 = 25htm


Also
M' U2 M U2 M' U M U2 M' U M
is 17tps for me, at least (and am slow)

wrote those w/o cube so hopefully they're right.

 

[Mes]

N-perm; 17 moves I think,

 

[Hssandwich]

3x3x2 u perms 19 moves forgetting n perm j perm conjugate.

 

[mDiPalma]

^yeah, mine is (M' U')4 (M U)4

24 htm

 

[Christopher Mowla]

the <rU> pure dedge flip (i think it's bens?), 25 HTM

r' U2 r U' r' U r U' r U2 r U2 r' U2 r U2 r2 U' r2 U r U' r U' r'

I know Ben was the first to find this one for the 5x5x5, but Bruce Norskog (cuBerBruce) definitely found all of these 26 move single dedge flips for the 4x4x4 first (sometime in early 2011) using k-solve. (I believe Ben used k-solve to find his 5x5x5 as well as these 4x4x4 algs.) Bruce sent these algs to me by pm, but I later posted them in that thread of mine I provided a link to.

I asked Bruce to find these because he found a <U,Rw> solution to a 3-cycle and posted it in this thread of mine. I soon became interested in <U, Rw, R> single dedge flip algorithms and created my own, and then I became interest in actual <U,r> and <U,Rw> 2-gen solutions. I believe all of my solutions that I posted in that thread are on the 4x4x4 parity algorithms wiki page now (except for my own <U, Rw> algorithms I found by hand before anyone found some with k-solve. See the "Derivation" spoiler in the "2 Gen 2-Cycles" spoiler in this post for my explanation of how I found my own <U, Rw> single dedge flip algorithm before it was known to be possible for such algorithms to exist).

In any case, I'm not sure if you know about my algs (that I found by hand: I explain how I found these in that 2 Gen 2-Cycles spoiler I mentioned above), but the following two are "nearly" in <U,Rw> and can be applied to the nxnxn. (Just move the central slice with all Rw turns on the odd cube.)
r U2 r U r U2 r U2 r' U2 r' U 2R' U' r U2 r U2 r' U2 r' U 2R2 U2 r' U2 r'
r U2 r U' r U2 r U2 r' U2 r' U' 2R' U r U2 r U2 r' U2 r' U' 2R2 U2 r' U2 r'

What's the longest algorithm you have in active use?

(R U' R' U')5 for twisting the U supercube composite center 180 degrees.

 

[Neilggghhh123]

my longest is the square one parity alg [27 moves]