PLL question

[GalPro]

hi,
is there a PLL algorithem that switches 2 diagonal corners?

I find that situation a lot

Thanks

 

[*LukeMayn*]

yes but you can't swap them by their selves. you need to swap 2 edges too. the alg is:

F R U' R' U' R U R' F' R U R' U' R' F R F'

It's very fast

 

[GalPro]

isn't this one the "y" algorithem?

 

[Vulosity]

isn't this one the "y" algorithem?

Yes, the Y Permutation.

 

[Sa967St]

Y, V and N perms switch 2 diagonal corners and 2 edges.

 

[GalPro]

buy I need only 2 pairs of diagonal corners so that they will form like X

 

[cookingfat]

buy I need only 2 pairs of diagonal corners so that they will form like X

H perm then U2

 

[byu]

Yeah, exactly what I was going to say. In other words:

M2 U M2 U2' M2 U M2 U2

 

[teller]

buy I need only 2 pairs of diagonal corners so that they will form like X

An "X?" Sounds like you're asking to ORIENT the 2 corners, not "switch" them...?

 

[MistArts]

buy I need only 2 pairs of diagonal corners so that they will form like X

U2 .

 

[(X)]

buy I need only 2 pairs of diagonal corners so that they will form like X

U2 .

I beleave that will switch some edges aswell

I think you're asking for the H-perm

 

[GalPro]

Here I drew it for u...

http://img509.imageshack.us/my.php?image=29934492dx5.jpg

 

[teller]

Here I drew it for u...

http://img509.imageshack.us/my.php?image=29934492dx5.jpg

Aha! Your corners are already solved. Do a U2 and fix the edges.

 

[cookingfat]

Here I drew it for u...

http://img509.imageshack.us/my.php?image=29934492dx5.jpg

I already told you this >

H perm, then U2 (or U2 then H-perm)

M2 U M2 U2 M2 U M2 (U2)

 

[Paul Wagner]

two diagonal corners ayy? maybe the E perm because the H permutation doesn't come up very often, 1/72 solves

 

[pcharles93]

E perm doesn't do that...

 

[GalPro]

Here I drew it for u...

http://img509.imageshack.us/my.php?image=29934492dx5.jpg

I already told you this >

H perm, then U2 (or U2 then H-perm)

M2 U M2 U2 M2 U M2 (U2)

but H is for 2 opposite centers

 

[mcciff2112]

you corners are solved. its the edges you need to fix. yeah its an h perm

 

[teller]

Here I drew it for u...

http://img509.imageshack.us/my.php?image=29934492dx5.jpg

I already told you this >

H perm, then U2 (or U2 then H-perm)

M2 U M2 U2 M2 U M2 (U2)

but H is for 2 opposite centers

After the U2 I suspect that's exactly what you'll see.

Note: We call them "edges." The "centers" are in the middle of each face.

 

[cookingfat]

Here I drew it for u...

http://img509.imageshack.us/my.php?image=29934492dx5.jpg

I already told you this >

H perm, then U2 (or U2 then H-perm)

M2 U M2 U2 M2 U M2 (U2)

but H is for 2 opposite centers

After the U2 I suspect that's exactly what you'll see.

yes.

GalPro just try it.