Doug Li
Personal Records on 333.fm
Challenge
Single
Mean
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Weekly Competition 2025-20
Scramble 2
Scramble
R' U' F B2 L2 F2 R2 F2 R2 U B2 D2 F2 R' D B' D' F2 U' F' R B L D2 R' U' F
Results
23
Solution
L D' L2 F L D' B' D F' D' B D' L' D2 B2 L F L B2 U' B' R U2
(U2 R' B U F' L) // X-Cross on U\FR (6/6) (L' F B2 L2 @ F' B2 L) // 2nd pair on BRu (7-4/9) @ = L F' L' F // insert to make next pair free (4-3/10) (L' D2 L) // 3rd pair on BLu (3-2/11) (D2 F # L' F' L2 D L') // ZBLS, leaving 3c on LL/D (7/18) # = F' D' B' D F D' B D // insert 3c comm (8-3/23)
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May 17, 2025 1:17 PM
Weekly Competition 2025-20
Scramble 1
Scramble
R' U' F R2 F2 D2 F' U2 R2 F L2 D2 L2 B L' U' R' B' F2 U R B' L2 B' R' U' F
Results
21
Solution
D B D2 R2 B' D B2 D' B' L2 D2 R F' R' B2 R F R L F D
(D' F' L') // EO on LR-axis + 1p (3/3) (R2 B2 D2 L2) // 2x2x2 on UFL (4/7) D B D2 R2 // XX-Cross on U\F (4/11) B' D B // 3rd pair on BRu (3/14) B D' B' // leaves 3c (3-1/16) skel: D B D2 R2 B' D B2 D' B' L2 D2 @ B2 R2 L F D @ = R F' R' B2 R F R' B2 // insert 3c comm (8-3/21)
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May 17, 2025 12:42 PM
Scramble
R' U' F B2 U2 L' R2 U2 B2 R D2 B2 R B2 U F2 U R' F' U' R' B' L D R' U' F
Results
26
Solution
B' U F2 L B U D2 B' D' B D R2 D' F' U F2 D' F' U' F R' D F' D' R D
B' U F2 L B U D // X-Cross on LUB (7/7) D B' D' B // 2nd pair on DBl (4-1/10) D R2 D' // F2L-1p on L\UF (3/13) F' U F @ U' F R' F' # R // all edges, leaving 5c (8/21) @ = F D' F' U' F D F' U // insert 3c comm (8-5/24) # = F R D' R' D F' D' R D R' // insert 3c comm (10-8/26)
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May 11, 2025 10:55 AM
Weekly Competition 2025-19
Scramble 3
Scramble
R' U' F B2 R' B L' F U' F' D' B2 R B2 L2 U R2 F2 D' B2 R2 U B2 D2 R' U' F
Results
22
Solution
L2 U2 F2 D F D' F U2 D L D' B L' U' L' B L' B2 D R U2 D2
(D2 U2 R' D') // 2x2x2 on DFR (4/4) (B2 L B' U) // 2x2x3 on FR (4/8) (U' L U) // orient BR edge (3-2/9) (L B' D L' D') // F2L-1p on R-UB (5/14) (U2 F') // pair on DLf, leaving all pairs and squares (2/16) (D F' D' F2 U2 L2) // direct solve (6/22)
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May 6, 2025 1:37 PM
Weekly Competition 2025-19
Scramble 2
Scramble
R' U' F L' F2 L2 F2 U2 B2 F2 R' B2 D2 U2 F' R' D U' F D2 B' D2 F R' U' F
Results
21
Solution
B R L2 D' F2 R' L D2 B R' F R F' B' R2 F R' F R2 F D2
B L2 // +2p (2/2) R D' L // 2x2x2 on UBL (3/5) L' F2 L R' D2 // pseudo-2x2x3 on BL (5-2/8) (D2) // premove (1/9) (F' R2 F2) // F2L-1p on L-UF (3/12) (F R F' R2 F R' F' R) // all edges using 2-gen, leaving 3c (8-1/19) (R' F R B R' F' R B') // 3c comm at end (8-6/21)
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May 6, 2025 11:48 AM
Weekly Competition 2025-19
Scramble 1
Scramble
R' U' F U F2 U' B2 F2 D' B2 D' L2 F2 U2 F2 L' F D' U L U2 R D F R' U' F
Results
21
Solution
F' U2 D' F U R2 F2 B' U F' U' F' U' F U' F' U L' B R' D
(D' R B' L) // EO on LR-axis (4/4) F' D' U2 F U R2 B' // 2x2x3 on DB // (7/11) F2 U F2 // F2L-1p on D-FL (3/14) F U' F' U' // sq + 2p (4-1/17) F U' F' U // direct solve (4/21)
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May 6, 2025 11:32 AM
Weekly Competition 2025-12
Scramble 3
Scramble
R' U' F R L U' R' D2 F2 L' D2 F B2 R2 U' F2 U L2 D' F2 R2 U' L2 D2 R' U' F
Results
26
Solution
F2 D F' U' F D' F D2 F2 D F D B R2 B2 R B U F' L B2 D R U2 F D2
(D2 F' U2 R' D' B2 L') // X-Cross on B-DL (7/7) (F U' B' R' B @ U) // 2nd pair on bUR (6/13) @ = D' F' D // insert for 3rd pair on bDR (3/16) (U' F2 U) // ZBLS to give F2L on B (3-2/17) (U' F D F' U F D' F2) // Niklas for COLL on F, leaving U-perm (8-3/22) skel: F2 D F' U' F D' F D' # F D B' R B U F' L B2 D R U2 F D2 // (22) # = D' F2 D F D B R2 B' D' F' // insert 3e alg (10-6/26)
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March 20, 2025 10:10 AM
Weekly Competition 2025-12
Scramble 2
Scramble
R' U' F B2 D' R2 U' R2 B2 U' R2 F2 U B2 L2 B R U2 F L' R2 B' U B' R' U' F
Results
23
Solution
B R' D' R' U2 R D R L2 B2 L2 F' R F R2 F D2 F' B U' B' D B
(U B' D') // EO on UD-axis (3/3) B R2 # U2 L2 @ B2 L2 // 2x2x2 on UBL (6/9) @ = R2 // insert a move to solve 2x2x3 on UL (1/10) F' R F R2 // F2L-1p on U-FR (4/14) F D2 F' // solve all edges and sq on D, leaving 3c+1tc (3/17) B U' B' D B U B' D' // 3c comm at end (8-6/19) # = R D' R' U2 R D R' U2 // insert 3c comm (8-4/23)
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March 20, 2025 9:47 AM
Weekly Competition 2025-12
Scramble 1
Scramble
R' U' F B' L U D2 R2 D2 F L F' B' L2 B U2 D2 B2 L2 U2 B U2 R' U' F
Results
24
Solution
L D2 R B D2 B2 R2 B' R B2 U B R B R U F2 B' L D L' F2 B U'
L' U2 B (F') // EO on FB-axis (4/4) U L' D R B2 // 2x2x3 on BR (5/9) (L U' F2 U F2) // F2L-1p on R-UF (5/14) (F U' F' U2 L U') // leaves 3e on LL/L (6-1/19) B' R B // solve UB edge and -2 bad edges (3-1/14) R @ B' R B // solve all corners, leaving 2e2e (4/18) @ = U F D R D' F' U' B' R' B // insert 3e (10-6/22) rewrite: L D2 R B D2 B2 R2 B' R B2 U B R B R U F # D R D' F' U' // (22) # = F B' L D L' F' B D R' D' // insert 3e (10-8/24)
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March 20, 2025 1:57 AM
Scramble
R' U' F U' R2 U L2 D2 B2 D' F2 U' R2 F D2 R F2 U L' D2 F2 U' R' U' F
Results
23
Solution
U2 F2 D2 R D2 F2 B U L' D R B2 U L' U2 F U F U' F2 U L' F
L' U2 B (F') // EO on FB-axis (4/4) U L' D R B2 // 2x2x3 on BR (5/9) (L U' F2 U F2) // F2L-1p on R-UF (5/14) (F U' F' U2 L U') // leaves 3e on LL/L (6-1/19) skel: @ L' U2 B U L' D R B2 U L' U2 F U F U' F2 U L' F // (19) @ = U2 F2 D2 R D2 F2 U2 L // insert 3e (8-4/23)
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March 19, 2025 2:16 PM