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Last active September 20, 2019 11:58
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FMC練習 2019

2019-09-20

R' U' F U' B' R' F R2 U D' F' R' L2 F D2 F U2 R2 F' B' L2 F U2 R' U' F

csTimer によるスクランブル。

R' L U L2 //222 (4)
U' R2 U R U2 R (R2) //223 (7/11)
(U' F U2 F2 L F2 L') F2 //F2L-1 (8/19)
U F' U2 L' U L F //L5C (7/26)

skelton:
R' L U L2
U' R2 U R U2 ** R F2
U F' U2 L' U L F
L F2 L' F2 U2 F' * U R2
(26)

* = F' D' F U F' D F U' //(8-3/31)
** = U L U' R2 U L' U' R2 //(8-2/37)
solution:
R' L U L2
U' R2 U R U'
L U' R2 U L' U' R' F2
U F' U2 L' U L F
L F2 L' F2 U2 F2
D' F U F' D F R2
(37 moves, 54:39.09)

2019-09-19

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

L' U' R' (B') //222 (4)
F D' L2 D L (L') //223 (6/10)
(L D' B D' B' L') //F2L-1C (6-2/14)
(L F D F' D' L' U L F L' F' U') //L5C (12-2/24)

skeleton:
L' U' R'
F D' L2 D L
U F L F' L' U' L D F D' ** F'
B D B' * D B

* = R U R' D R U' R' D' //(8-2/30)
** = D' B' D F' D' B D F //(8-3/35)
solution:
L' U' R'
F D' L2 D L
U F L F' L' U' L D F D2 B' D F' D' B D
B D B' R U R' D R U' R' B

2019-05-15

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

タニシさんの scramble

22:22

L' B2 D' L' //pseudo 222, premove L' (4)
U R ** D R2 D' //223 (5/9)
F D R U' R' D' //F2L-1 (6/15)
L' U L //F2L#4 edge (3/18)
U' B' R' U' R * U B //L5C (7/25)
L' //undo premove (1/26)

* = R' U L' U' R U L U' //(8-6/28)
** = L2 D R2 D' L2 D R2 D' //(8-6/30)

23:20
solution
L' B2 D' L'
U R L2 D R2 D' L2
F D R U' R' D'
L' U L 
U' B' R' L' U' R U L B L' 
(30 moves)

2019-05-12

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

タニシさんのscramble

21:50

** F2 U2 R F R2 //222 (5)
B' U B L2 //pseudo 223, premove L'(4/9)
R' U2 R //pseudo F2L-1, premove U'(3/12)
B L' B2 D' B D B2 L B2 //1CO + L3C (9/21)
U' L' * //Undo premoves (2/23)

* = L' B R B' L B R' B' //(8-1/30)
** = U B2 U' F2 U B2 U' F2 //(8-3/35)

22:39
solution:
U B2 U' F2 U B2 U R F R2
B' U B L2
R' U2 R
B L' B2 D' B D B2 L B2
U' L2 B R B' L B R' B'
(35 moves)

2019-02-24

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

tribox Contest 2019 前半期 第7節

回答(33手)を提出した翌日に練習として再挑戦してみました。

R //corner-edge pair
(R' L D F' D2) //2x2x2
(F B L B') //pseudo 2x2x3, premove L2
(U F' U' F) //F2L-1
F U F' //F2L
F U R U' R' F' //L3C (OLL 44)

[F2L-1]' [223]' [222]' [scramble] [R] [L2] [F2L] [L3C]

提出回答では normal scramble → R からの2x2x2で手数がかかってしまったので、R からNISSしたところ割とうまくいきました。OLL 44 でキャンセルしつつL3Cになったのもラッキー。

skelton:
R L2
F (U F'
F U) R U' R' (F'
F') U F U'
B L' B' F'
D2 F D' L' R

()内キャンセルして

R L2
F U2
R U' R' F2
U F * U'
B L' B' F'
D2 F D' L' R
(20 moves)

インサートは2手キャンセルまでしか見つからず。

* = B U' F' U B' U' F U
solution:
R L2
F U2
R U' R' F2
U F B U' F' U B' U' F
B L' B' F'
D2 F D' L' R
(26 moves)
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