Doug Li
Personal Records on 333.fm
Challenge
Single
Mean
Expand
Scramble
R' U' F R2 F2 D2 U' R2 D' B2 D' B2 U' B2 F2 L' B' D2 L' F2 R' D F L' R' U' F
Results
24
Solution
B2 D R' D' L2 U F2 L2 D L' D2 L D2 L' D F' R' B' L' D L B2 U L
(L' U' B' R F) // EO on FB-axis + sq on L + 1p (5/5) B2 D R' D' L2 // sq on U + sq on F + keep sq on L (5/10) U F2 L // F2L-1p on U-FL (3/13) L D L' D2 L D2 L' D2 // all corners, leaving 3e (8-1/20) [D', F' R' B' L'] // 3e comm, -5 on inverse (10-1-5/24)
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Scramble
R' U' F U2 B2 L2 U' B2 L2 B2 F2 U2 F2 D F2 L' B' D U' B2 F L F L R' U' F
Results
20
Solution
B' D2 B U B' U B' R' L' F2 B2 R F R2 D R D F D F
(F') // 2p (1/1) U B' D2 @ U B' L' R' B2 // F2L-1p on U-FL (8/9) F2 R F R2 D2 R F // F2L on U (7/16) F' R' D' R D F D // all edges using wrong OLL, leaving 3c (7-5/18) @ = [D2, B U' B'] // insert 3c comm (8-6/20)
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Vincent Hartanto Utomo's Practice #39
Scramble 2
Scramble
R' U' F B2 D' F2 U' R2 U L2 D L2 F2 U R B' F' R D' B' L D2 R2 F' R' U' F
Results
23
Solution
B L' U2 F B2 U' D F R' F' R D2 R' F U' R D2 R' U D' R' D L'
B L' U2 B2 U' (L) // 2x2x2 on UBL (5+1/6) U F U' D' # F // 2x2x3 on UL + EO on FB-axis (5-2/9) D2 R' @ D' R' D // all edges, leaving 5c (5/14) @ = [R D2 R', U'] // insert 3c comm ( 8-4/18) # = [D2, F R' F' R] // insert 3c comm (10-5/23)
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Scramble
R' U' F U2 F' U2 B R2 D2 F' R2 B2 R2 D2 R' U' R2 B' R F2 R U B2 D' R' U' F
Results
23
Solution
R U' L' F R' D2 L B2 U' L2 U' D2 L2 U' R2 L2 D R' D' L D R B'
R U' L' F (B) // EO on FB-axis (4+1/5)
R' D2 L B2 // sq on U + sq on D (3/9)
R2 U D' L' // F2L-1p on B-DL (4/13)
L D' @ L' D // pair on FLu, leaving 2c2c (4-3/14)
[D' L' D, R'] // 3c comm (8-3/19)
@ = [U L2 U', R2] // insert 3c comm (8-1/26)
rewrite: R U' L' F R' D2 L B2 R2 U2 D2 { L2 U' R2 } U L2 U' R2 L2 D R' D' L D R B'
{ = E2 // insert slice (2-6/22)
} = E2 // insert slice (2-1/23) 0
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Scramble
R' U' F D2 B2 L D2 L' U2 L B2 R U2 B' D2 L U L B D B F2 L2 R' U' F
Results
21
Solution
U L D F' B' L U2 R' U F' R B' R B2 U B' U' R2 U2 L2 B2
U L D F' B' R' (B2) // 2x2x2 on DBR + sq on L (6+1/7) L (L2) // 2x2x3 on DB (1+1/9) R U2 R' U F' // F2L-1p on D-FR (5-2/12) (U2 R2) R2 // shift for 2x2x2 on UFR + 1p (2+1/15) R' B' R B // pair on DRf (4-1/18) B U B' U' // finish (4-1/21)
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Scramble
R' U' F D2 B2 L D2 L' U2 L B2 R U2 B' D2 L U L B D B F2 L2 R' U' F
Results
24
Solution
F2 L2 F2 L B2 L' F' R2 L B' R2 D2 F D' F U F U' F' U' F U F' L'
(L) F2 L2 F L // EO on LR-axis + sq on F + 1p (1+4/5) B2 @ R2 B' R2 D // X-Cross on B\DR, keeping above (5/10) D F D' F // F2L-1p on D-FL instead (4-1/13) U F U' F' // sq on Ubr, giving F2L-1p on all 3 axes (4/17) U' F U F' // F2L on R, leaving 3c on L (4/21) @ = [B2, L' F L] // insert 3c comm (8-5/24)
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