Which ortega PLL is this?

[ilikecubing]

http://www.youtube.com/watch?v=1-1cSngqtTk

pl mention the algorithm

 

[rahulkadukar]

This is the double T Perm on the Up and Down Layer, the alg for this is R2 U R2 U2 F2 U F2 and in this particular case it should be preceded by a U

 

[ilikecubing]

this alg is not workin

 

[RyanReese09]

this alg is not workin

do the alg backwards..it clearly works

 

[Kenneth]

It does, you did something wrong.

Other ways to do the same :

R2 U R2 U D R2 U R2
R2 U R2 U2 (y') R2 U R2

BTW: this is not PLL = permute last layer, this is [wiki]PBL[/wiki] = permute both layers.

 

[ilikecubing]

what should be my front face of the cube while executing this algorithm?

 

[theace]

AUF so that both 2x1 solved blocks are together. Rotate the cube so that they are on the back face and then do any of the algs Kenneth mentioned.

 

[04mucklowd]

My favourite case!!

 

[Toad]

My favourite case!!

Even better than:
?

 

[irontwig]

Even better?

 

[ilikecubing]

http://www.youtube.com/watch?v=zK9pbMiSdVg

I executed that algorithm (R2 U R2 U D R2 U R2) but still it remained unsolved

 

[StachuK1992]

Looks like you should do R2 F2 R2?

 

[Zarxrax]

I think you executed the algorithm from the wrong side. Try doing a y2 first, next time.

 

[04mucklowd]

R2 F2 R2 canbe aggy

My exection on the 2 bar is amazinggggg

 

[04mucklowd]

Even better than:
?

R2 F2 R2 canbe aggy

My exection on the 2 bar is amazinggggg

 

[ilikecubing]

ahh what a big big relief,finally got it right thank u guys

 

[ilikecubing]

Can somebody give me an idea on how to predict which oll is gonna come up after the first face is solved?

 

[Rpotts]

^^the only thing I can do is look at the top layer, and then "solve the first layer" in my head, and try to follow what happens to the U layer pieces. What you must be able to do is plan the entire first face out in your head and execute it without looking, so you can spend your time looking at the next pieces, in ortega, that is OLL. practice, srsly

 

[FatBoyXPC]

To expand on what Rpotts said, just trace out the moves in your head and follow what happens with the pieces as you do it. You'll see what case you have on top. if you'd like to get more advanced, learn how each of your 7 OCLLs affect corner permutation and learn how to predict it so that way you'll know your top layer CP, and you should know your bottom layer CP before ever doing the solve as well.