• Welcome to the Speedsolving.com, home of the web's largest puzzle community!
    You are currently viewing our forum as a guest which gives you limited access to join discussions and access our other features.

    Registration is fast, simple and absolutely free so please, join our community of 35,000+ people from around the world today!

    If you are already a member, simply login to hide this message and begin participating in the community!

Official Blindfold Algorithm List

Joined
Dec 30, 2007
Messages
2,143
Likes
14
Location
Cantucky
WCA
2009LIAN03
YouTube
blahcel
Nothing new. Just cool executions for [U' : M2 , R] and its inverse [R , U' : M2]. Now,

A = U' Rw M' R' U (= U' M2 U). This can be done in two "clicks": (U' Rw) (M' R' U).
B = R U' Rw M' R' U R' (= R U' M2 U R'). This can also be done in two "clicks": (R U' Rw) (M' R' U R').

Notice that [U' : M2 , R] = A B and [R, U' : M2] = B A. Very fun to execute :)
 
Joined
Dec 30, 2007
Messages
2,143
Likes
14
Location
Cantucky
WCA
2009LIAN03
YouTube
blahcel
The supercube-safe version of this is a 10-mover.

F' R U' M' U2 M U' R' F
Performed as (F' R U' M') (U2 Rw' R U' R' F). The M' can be done as Rw R' for a smoother flow.

(Inverse) F' R U M' U2 M U R' F
Not as smooth. Index-middle for last two moves helps.

(Different angle) U' R' F M F2 M' F R U
Performed as (U' Lw' U R) (Rw' U2 M') (U Lw U).

(Inverse) U' R' F' M F2 M' F' R U
Performed as (U' Lw' U' R) (Rw' U2 M') (U' Lw U).

Of course, the inverses can be completely avoided with a cube rotation :) There are 12 BH cases for this.

Edit: Nice mirror: F R U M' U2 M U R' F'.
 
Last edited:
Joined
Mar 14, 2006
Messages
629
Likes
16
Location
3rd rock from the sun
WCA
2004NOOR01
Don't know if this has been posted before:

T-perm: (RUR'U') (R'F R2 U' R'U'RUR'F')
pseudo Y-perm: (R'F R2 U' R'U'RUR'F') (RUR'U')

I switched to this recently for old Pochmann corners.

Edit: Another fun way to shoot to BU:

z' (RUR' F L'UL) E (L'U'L F' R U'R') E z
 
Last edited:
Joined
Jan 21, 2009
Messages
3,287
Likes
74
Location
England
WCA
2009YAUR01
YouTube
Robert271291
Two corners and two edges swap for 555

J perm: Rw' U' R U r U' R' U R2 U R' U' r U r' F' Rw U Rw' U' Rw' F Rw2 U' Rw' U'
T perm: Rw' U' R U r U' R' U R2 U R' U' r U r' U' Rw' F Rw2 U' Rw' U' Rw U Rw' F'

Just 2 simple ELL comms cancelled into a fat PLL :)
 
Last edited:
Joined
Aug 1, 2011
Messages
1,716
Likes
12
Location
Hungary
WCA
2005HANT01
YouTube
Renslay
Two corners and two edges swap for 555

T perm: Rw' U' R U r U' R' U R2 U R' U' r U r' F' Rw U Rw' U' Rw' F Rw2 U' Rw' U'
J perm: Rw' U' R U r U' R' U R2 U R' U' r U r' U' Rw' F Rw2 U' Rw' U' Rw U Rw' F'

Just 2 simple ELL comms cancelled into a fat PLL :)
Can you create a Y perm version for me? (Or should I just setup it J perm.)
 

kinch2002

Premium Member
Joined
Dec 22, 2008
Messages
2,504
Likes
13
Location
Guildford! UK!
WCA
2009SHEP01
YouTube
kinch2002
Normal M2 parity involves swapping UB DF and UBL UBR. I believe that most people do F2 y' T perm y F2.
However, has anybody thought of using U Lw R U2 Rw' U' Rw U2 Lw' U R' U2?
Seems much much faster to me
 

kinch2002

Premium Member
Joined
Dec 22, 2008
Messages
2,504
Likes
13
Location
Guildford! UK!
WCA
2009SHEP01
YouTube
kinch2002
Wow, noone has found any algs since I last posted a bld parity. Anyway, I had a random thought today about bld parity with edge flip of DF UB. I think maybe most people do something like (F U L') T Perm (L U' F'). Or even sillier (F2 y T Perm y' F2)(F2 flip UF and UB F2).
Enough blurb, here's the alg I think I would be switching to if I still did bld: U F2 Lw' U' R U2 L' U R' U' Rw R Uw'
I know it's pretty crazy, but I can do it fast. I'll make video to show how to execute these random parities soon
 
Joined
Jan 22, 2012
Messages
631
Likes
4
Location
New Jersey
Wow, noone has found any algs since I last posted a bld parity. Anyway, I had a random thought today about bld parity with edge flip of DF UB. I think maybe most people do something like (F U L') T Perm (L U' F'). Or even sillier (F2 y T Perm y' F2)(F2 flip UF and UB F2).
Enough blurb, here's the alg I think I would be switching to if I still did bld: U F2 Lw' U' R U2 L' U R' U' Rw R Uw'
I know it's pretty crazy, but I can do it fast. I'll make video to show how to execute these random parities soon
what do you think of U RW into a Jperm (UrUR’F’RUR’U’R’FR2U’R’U'MU')?
from my perspective it saves a rotation and uses a very drilled alg.
Is that a common parity situation?

Ages ago I used to have a nice T-perm + edge flip for classic pochmann... I think this was it.
(U R U' R') (F' U F) (l U' R U (R'l'))
I use that backwards except I start with an x' instead of (lR)
 

kinch2002

Premium Member
Joined
Dec 22, 2008
Messages
2,504
Likes
13
Location
Guildford! UK!
WCA
2009SHEP01
YouTube
kinch2002
Is that a common parity situation?

Ages ago I used to have a nice T-perm + edge flip for classic pochmann... I think this was it.
(U R U' R') (F' U F) (l U' R U (R'l'))
Yes I thought there might be a T Perm edge flip alg out there somewhere, but that still requires F2 setup and a rotation/extra AUFs so I'm not yet sure which one is better

what do you think of U RW into a Jperm (UrUR’F’RUR’U’R’FR2U’R’U'MU')?
from my perspective it saves a rotation and uses a very drilled alg.
My alg is just a U R' into a J perm (R U2 R' U' R U2 L' U R' U' L'). Different J perm because it's the one I normally use. I didn't think of doing U Rw setup to avoid a slightly awkward rotation so thanks for that.
 
Joined
Aug 10, 2011
Messages
707
Likes
9
Location
Russia, Moscow
WCA
2011GRIT01
YouTube
Korbinification
Enough blurb, here's the alg I think I would be switching to if I still did bld: U F2 Lw' U' R U2 L' U R' U' Rw R Uw'
I would use y L2 (R Lw U' R' U Lw' F' U' F R U R' U') L2 y' (adapted alg from Aron's 22LL page).
I don't use it because my buffer is UF and because I solve parities with OP remembering swapped egdes in a wrong way.
 

Want to hide this ad and support the community?
Top