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The reconstruction thread

weruoaszxcvnm

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Joined
Jun 16, 2018
Messages
234
Location
Jakarta, Indonesia
WCA
2017PRAM03
11.95
B L2 F2 R2 U2 B' U2 B F U2 R D' F2 L2 B2 R' D' L U'

z y2 // inspection
U (R' L) B' R' F2 R // x-cross
y R U' R' y R' U' R // 2nd pair
y' U R' F R F' R U' R' // 3rd pair
U2 R' U2 R U' R' U R // 4th pair
U R U' R U R U R U' R' U' R2 // PLL
U // AUF

reconstruction of casual solving, not speedsolve

D L B D2 F U F R' U2 F U2 F2 D2 B2 R2 D2 L2 U' B2 L2

z // inspection
D F' R' U L2 // cross
U' R U' R' y U' R' U' R // 1st pair
y' U R' U2 R y U' L' U L // 2nd pair
U' R U2 R' U2 R U' R' // 3rd pair
y2 U' (R' F R F')3 // 4th pair (i dont know Feliks Zemdegs zeroing technique, so i just did sladgehammer 3 times to force oll skip)
U2 R2 F2 R U2 R U2 R' F R U R' U' R' F R2 // PLL
U' // AUF
 

weruoaszxcvnm

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Joined
Jun 16, 2018
Messages
234
Location
Jakarta, Indonesia
WCA
2017PRAM03
got more oll skip today

5. (11.21) D L2 U2 F2 U' B2 D' B2 U' R2 F D2 L' D' F' R' U' F2 L' D'

x' y' // inspection
R F U L' L' F' // cross
y' U R U' R' // 1st pair
y' U R U' R' L U L' // 2nd pair
y' U' R' U R y U' R U R' // 3rd pair
y' U R U' R' U R U R' // 4th pair
U R2 U R U R' U' R' U' R' U R' // PLL
 

Sub1Hour

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Jun 4, 2018
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Location
*Insert Comical Location or Coordinates"
got more oll skip today

5. (11.21) D L2 U2 F2 U' B2 D' B2 U' R2 F D2 L' D' F' R' U' F2 L' D'

x' y' // inspection
R F U L' L' F' // cross
y' U R U' R' // 1st pair
y' U R U' R' L U L' // 2nd pair
y' U' R' U R y U' R U R' // 3rd pair
y' U R U' R' U R U R' // 4th pair
U R2 U R U R' U' R' U' R' U R' // PLL
Wait for L' L'? Also, I'm not good with rotations, what cross color?
 

weruoaszxcvnm

Member
Joined
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Messages
234
Location
Jakarta, Indonesia
WCA
2017PRAM03
5. (11.68) R2 F2 L D B2 L2 F' L2 D2 L2 U F2 D' B2 D' F2 D2 L2 U' L D

y2 // inspection
L' U R U R' U' R' U' R' U R' // cross
x2 y' U R' U' R y U' R U R' // 1st pair
y2 U R' U' R y U' R U R' // 2nd pair
y' R U' R' U R U' R' // 3rd pair
y' R U R' U2 R U' R' U R U R' // 4th pair
U' R' U' F U R U' R' F' R // OLL
U2 R' U2 R U2 R' F R U R' U' R' F' R2// PLL
U // AUF

i actually use Ub perm to make cross, but with cancellation of first move.
 

weruoaszxcvnm

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Messages
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Location
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2017PRAM03
this is not special solve, but see the ZBLL

5. (13.76) B2 F2 L2 D R2 B2 U' B2 R2 L' D F' D L2 D2 F R' F'

x
R D' L D' R' // cross
y U R U R' y U' R' U' R // 1st pair
y' U2 R' U' R y U' L' U L // 2nd pair
U R U2 R' U R U' R' // 3rd pair
y2 U' R U2 R' U' R U R' // 4th pair
F R U R' U' F' // wrong alg again

// but ....

L' U2 L' U2 F2 L' F2 R U2 R' U2 L2 U2 // ZBLL !!!

the zbll i use is actually edge parity alg from 5x5 which is

l' U2 l' U2 F2 l' F2 r U2 r' U2 l2
 
Last edited:

Llewelys

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May 24, 2019
Messages
151
Location
France
I know this isn't a solve critique thread, but I couldn't help myself.
Bottom line is: NEVER ROTATE TWICE FOR AN F2L PAIR, DON'T BE AFRAID OF LU-GEN SOLUTIONS

5. (11.68) R2 F2 L D B2 L2 F' L2 D2 L2 U F2 D' B2 D' F2 D2 L2 U' L D

y2 // inspection
L' U R U R' U' R' U' R' U R' // cross
x2 y' U R' U' R y U' R U R' // 1st pair
y2 U R' U' R y U' R U R' // 2nd pair
y' R U' R' U R U' R' // 3rd pair
y' R U R' U2 R U' R' U R U R' // 4th pair
U' R' U' F U R U' R' F' R // OLL
U2 R' U2 R U2 R' F R U R' U' R' F' R2// PLL
U // AUF
Cross: LUR-gen algs are not that fast (though not the worst), and because of the L' and the blue cross piece that will go up, pieces are going to move anyway.
So there's really no excuse for not doing cross on bottom, especially when the cross is that easy.
z2 y U' R2' F U' B2'

F2L 1: No need to rotate and rotate back, just do U2' (R' F R F') U2' R U R'.
Even if you did y' U R' U' R, at least rotate again so that you solve the pair in the back.

F2L 2: You can solve this pair in the front with U' M' U' r' F R L' U L, but a better solution would be to solve it in the back with U2 L' U' L U y L U' L'
Please never solve a pair with a y2 and a y ...

F2L 3: OK

F2L 4: No need to be afraid to use L moves, you can solve this case with either (L' U' L U) L' U2 L U L' U' L or (L' U L U) L' U' L U2' L' U L

5. (13.76) B2 F2 L2 D R2 B2 U' B2 R2 L' D F' D L2 D2 F R' F'

x
R D' L D' R' // cross
y U R U R' y U' R' U' R // 1st pair
y' U2 R' U' R y U' L' U L // 2nd pair
U R U2 R' U R U' R' // 3rd pair
y2 U' R U2 R' U' R U R' // 4th pair
F R U R' U' F' // wrong alg again

// but ....

L' U2 L' U2 F2 L' F2 R U2 R' U2 L2 U2 // ZBLL !!!
Cross: OK

F2L 1: you can solve this rotationless with f R f' L' U2 L
If you want to solve it with rotations to fill a back slot, you can save two moves by doing y R U R' y R' U2' R

F2L 2: no need to rotate and rotate back, you can pair it from this angle with U' L' U' L U2' L' U L

F2L 3: OK

F2L 4: Why do a y2 rotation when you can directly solve this case in the back: U' L U2 L' U' L U L'
 

weruoaszxcvnm

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Jun 16, 2018
Messages
234
Location
Jakarta, Indonesia
WCA
2017PRAM03
im pretty sure this is last, i will post next recons when i really have good and lucky solve

12.41
D' B2 L2 U' R2 D F2 U' B2 U B R' F' R D' U2 L2 F2 D' B'

x' z2 // inspection
L2 F' U' R2 U' L2 // cross
U' R' U' R2 U R' // 1st pair
y R U R' U' y R' U' R //2nd pair
y' R' U R2 U2 R2 U R // 3rd pair (i know that this is really bad F2L)
U' F R' F' R // 4th pair
U' F R U' R' U R U R' F' // OLL
 

CuberStache

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2016DAVI02
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B U F2 R2 U' B2 R2 U F2 U2 R' D L2 D2 L F' D2 L' D

x2 y' D R2 U2 R F L F' // XCross
U R U R' U' y L U L' // 2nd Pair
F U' R U' R' U R' U' R // 3rd Pair
U' R U2' R' U' R U' R' U' F' // 4th Pair + EO (OLL skip accidental)
U2' R U R' y' R2 u' R U' R' U R' u R2 U // PLL


48 moves/8.81s = 5.45 TPS

I'm kinda spamming the forums with F<RU>F' stuff but this was a real solve (and a good one too) so I think it's worth posting another ;)

EDIT: A completely unrelated reconstruction of my second-best single ever that I got in the same session
 
Last edited:

weruoaszxcvnm

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Jun 16, 2018
Messages
234
Location
Jakarta, Indonesia
WCA
2017PRAM03
this solve is unique for me
because when i solved cross, all bottom corners are solved
so its like LBL, lol

5. 14.28 B2 L2 U F2 D U2 R2 D' F2 U' F2 D' L' F2 U2 F' R2 U' F D2

z y' // inspetion
L B' U' R2 F // cross
 
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