Doug Li
Personal Records on 333.fm
Challenge
Single
Mean
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Weekly Competition 2026-20
Scramble 3
May 15, 2026 10:30 AM
Weekly Competition 2026-20
Scramble 2
May 15, 2026 12:10 AM
Weekly Competition 2026-20
Scramble 1
May 14, 2026 11:55 PM
Scramble
R' U' F B2 L2 D2 B2 R2 B2 D L2 U B2 D U R' F U' R' B2 L2 B' L U2 R' U' F
Results
23
Solution
L2 D' F2 D2 R' D2 F' D L F' R U2 L U2 B D' F2 D B2 D' F2 U' D
(U @ B U2 L' U2) L2 // pseudo X-Cross on B\DL (5+1/6) D' F2 D2 R' D' R // 2nd pair on DRb (6/12) R' D' F' D L F' R // F2L on B, leaving A-Perm on F (7-3/16) @ = [D' F2 D, B2] // insert 3c comm (8-1/23)
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May 14, 2026 1:19 PM
May 13, 2026 2:47 PM
May 12, 2026 3:22 PM
May 12, 2026 1:01 PM
Scramble
R' U' F L2 R2 U2 L2 B' F2 D2 F' D2 L2 B U2 R' D' F2 R2 B' D' R' B U' R' U' F
Results
22
Solution
F D2 B' R2 U L' U' R2 F' D R2 L' D2 F D2 B2 U' B' D2 B U B'
(D2 B' D2 F' D2 R2 L) // pseudo X-Cross on U\BR + 1c (7/7) F D2 F' // pair on FRu (3/10) F B' U L' U' $ F' // edge on BL, giving F2L-1c on U-FL (6-2/14) D // all edges, leaving 5c (1/15) $ = [U L U', R2] // insert 3c comm (8-6/17) rewrite: F D2 B' R2 U L' U' R2 F' D L' R2 D2 F D2 B D2 % % = [D2, B U' B'] // insert 3c comm (8-3/22)
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May 9, 2026 6:51 AM
Scramble
R' U' F L2 R2 U2 L2 B' F2 D2 F' D2 L2 B U2 R' D' F2 R2 B' D' R' B U' R' U' F
Results
23
Solution
U2 D' F' R2 F U' R' U2 D R U' F B' R' B R F' L2 U' D' L2 F' D
(D' F L2 U D L2) // 2x2x2 on DFL + edge on BL (6/6) U2 // Cross on L (1/7) D' F' R2 F // 2p (4/11) U' R' U D // F2L-1p on L-UB (4/15) U R U2 B U $ B' // L5C alg (6-1/20) $ = [U' B' U, S'] // 3e comm (10-7/23)
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May 9, 2026 6:48 AM
Scramble
R' U' F R2 B R2 F2 R2 D2 L2 F' L2 F2 D2 U' R F U R' F' L R2 B' R' U' F
Results
19
Solution
B2 U D B' U B U D' R2 B' U2 F2 U2 D' F R' L F R'
(R F' R L') // EO on LR-axis + 1p (4/4) (F' U2 D F2) // 2x2x2 on DFL (4/8) (U2 B R2) // 2x2x3 on DF (3/11) (U' B' U' B $ U' B2) // F2L on D, leaving 3c on U (6/17) $ = [B' U B, D] // insert 3c comm (8-6/19)
1
1
1
May 8, 2026 11:04 AM
Weekly Competition 2026-19
Scramble 3
Scramble
R' U' F D2 L B' L2 U' L' U' L F2 B2 R2 U2 F2 U2 B' U2 R2 F R2 B2 U2 R' U' F
Results
23
Solution
L2 D2 F' D' R' U2 R D' R' U L U R U' R2 L' F2 D' B' R' F' L U
(U' L' F R) // EO on LR-axis (4/4) L2 D2 F' D2 // sq on F + 1p (4/8) U' @ R2 F2 D' B' // F2L-1c on F-DR + all edges, leaving 5c (5/13) @ = [U R' U', L] // insert 3c comm (8-2/19) rewrite: L2 D2 F' D2 R' # U' L U R U' L' R2 F2 D' B' R' F' L U # = [R D R', U2] // insert 3c comm (8-4/23)
0
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May 7, 2026 3:13 PM
Weekly Competition 2026-19
Scramble 2
Scramble
R' U' F R D2 R2 F2 D2 L' B2 D2 F2 U2 R2 U R2 B L' B2 F' R2 B' R U R' U' F
Results
23
Solution
F L D' L2 F L F2 B' L D' L' D B D L2 U' F2 U' R U' L' F' R
(R' F) // sq on U (2/2) (L U R' U2) // 2x2x2 on UBR + edge on UF (4/6) (U' F2 U L2) // sq on Lub, giving XX-Cross on U\B (4-1/9) (D2 L D L' $) // 3rd pair on FLu (4/13) (F2 L' F' L2 D L' F') // ZBLS + EP-skip, leaving 3c on D (7/20) $ = [L D' L' D, B'] // insert 3c comm (10-7/23)
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May 7, 2026 2:59 PM
Weekly Competition 2026-19
Scramble 1
Scramble
R' U' F U2 B2 U2 L2 R' F2 L D2 U2 L F R' F U' L D B U B' F2 R' U' F
Results
21
Solution
L' D2 B2 L' F' D2 L2 U2 B' U2 B D' F' L' B L' F L B' R2 L'
L' D2 B2 L' F' D (R2) // X-Cross on R\DF (6+1/7) D L2 U2 B' U2 B D' // F2L-1p on R-UF (7-1/13) F' L2 F // ZBLS, leaving 3c on L (3/16) [F', L B L'] // 3c comm (8-3/21)
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May 7, 2026 2:43 PM
May 6, 2026 3:55 PM
May 6, 2026 2:43 PM
May 6, 2026 4:34 AM
May 5, 2026 5:11 PM
May 5, 2026 4:53 PM
May 5, 2026 12:58 PM
May 5, 2026 8:27 AM
May 4, 2026 2:54 AM
May 4, 2026 1:57 AM
May 3, 2026 8:19 AM
Weekly Competition 2026-18
Scramble 3
Scramble
R' U' F D2 L B2 D2 R D2 U2 F2 R' D2 U2 F2 L2 D' B D2 B' U' R' F U' R' U' F
Results
20
Solution
R U2 R2 D2 B R D R' D' R2 F' R F2 R2 F R2 L D L' F2
R U2 R2 D2 B // 2x2x3-1e on BL-DB (5/5) (F2 L D' L') // edge on DB (4/9) (R2 F' R2 F2) // sq on F + sq on R (4/13) (R' F R2) // F2L-1p on L-DF + F2L-1p on U-BR + EO on FB-axis (3/16) (D R D' R') // direct finish (4/20)
1
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0
April 28, 2026 2:56 AM
Weekly Competition 2026-18
Scramble 2
Scramble
R' U' F U' B R' L2 B' R U2 L' F B' U' L2 F2 R2 U B2 R2 U2 F2 L2 U2 R' U' F
Results
DNF
Solution
DNF
R' D2 B2 D // EO on UD-axis (4/4) R' B' L F // 2x2x2 on UFR (4/8) D2 B2 D2 // 2x2x3 on FR (3/11) //possible continuation: B2 L B2 L' B L' B2 // all edges + F2L on R, leaving 3c+1tc on L (7/18) // ran out of time doing insertions
0
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April 28, 2026 2:55 AM
Weekly Competition 2026-18
Scramble 1
Scramble
R' U' F B2 R B' D2 R' L' D L F D2 L B2 D2 R2 B2 R B2 R B2 L U2 R' U' F
Results
23
Solution
F2 D B' R2 B' L2 B2 D B2 D B' U D F D' B' D F' D2 B R U' B'
F2 D B' R2 // sq on Ufr (4/4) B' L2 // 2x2x3-1e on UF-FR (2/6) (B U R' U') // edge on FR + EO on LR-axis (4/10) (B' D $ B2 D' B2 D' B2) // F2L-1c on U-BL + all edges, leaving 5c (7/17) $ = [D', B U B'] // insert 3c comm (8-7/18) rewrite: F2 D B' R2 B' L2 B2 D B2 D B' U B' % D' B R U' B' % = [B, D F D'] // insert 3c comm (8-3/23)
0
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April 28, 2026 2:24 AM
Scramble
R' U' F U R2 L U' B' L F R U' F2 U2 R' B2 U2 R' B2 R B2 D2 R' U2 R' U' F
Results
20
Solution
B' U' B U' B2 U' B2 U B' R' D' F' D B' U' B D B R F'
(F R') // sq on D (2/2) (B2 U B % D2 F D R) // 2x2x3 on DF (7/9) (B U' B2 U B2) // sq on Bdr, giving F2L-1p on D-BL (5/14) (U B' U B) // F2L on R instead, leaving 3c on L (4/18) % = [B' U' B, D'] // insert 3c comm (8-6/20) //========================================================== backup sol: (F' R F2 R' D') // 2x2x2 on DFL (5/5) (U2 D B D' U2) // 2x2x3 on FL (5-2/8) (U' B U) // EO on UD-axis (3-1/10) (R2 B2 R B R2 B' R') // all but 3c using 2-gen (7/17) skel: R B R2 B' R' B2 R2 U' B' U' D B' U2 R F2 R' @ F @ = [R U R', D'] // insert 3c comm (8-2/23)
3
1
1
April 22, 2026 4:46 AM
Scramble
R' U' F L2 U' R2 F2 L2 D L2 D F2 U' L2 R D' F L' R' D B' U F2 D' R' U' F
Results
24
Solution
B D' R B' D R' D' R B' D R' F R2 B L2 B' R2 B R' L2 U2 B U2 B2
B D' R B2 // 2x2x2 on UBL (4/4) (B2 U2 B' U2 R F' B') // 2x2x3 on UL + EO on FB-axis (7/11) (R D' B R' D R D' B') // all but 3c, -1 on normal (8-1/18) skel: B D' R B' D R' D' R B' D R' B F @ R' U2 B U2 B2 @ = [B' R2 B, L2] // insert 3c comm (8-2/24)
0
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April 21, 2026 12:40 PM
April 19, 2026 12:00 AM
Scramble
R' U' F U2 F L' B R' F2 L U R U D R2 D' R2 B2 U F2 D' F2 B2 L2 R' U' F
Results
24
Solution
F R' L2 B L' D2 R' F2 D' L' U' B2 L U2 R' U L' U' R U' R' U R2 U'
F R' L2 B // EO on FB-axis (4/4) L' D2 R' F2 D' L' // 2x2x3 on FL (6/10) (U R2 U' R) // F2L-1p on F-UR (4/14) (U2 L @ U L' B2 U) // all but 3c (6/20) @ = [L', U' R' U] // insert 3c comm (8-4/24)
0
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2
April 12, 2026 9:10 AM
Scramble
R' U' F D2 L2 R2 U' F2 D' F2 L2 D2 F2 D' L2 U L' R' B' R F U2 F2 L' R' U' F
Results
23
Solution
F U D R' L B L2 U2 L U2 L' F2 U F U2 R L U' R' U L' U' F'
F U D R' L B // 2x2x2 on DBR (6/6) L2 U2 L U2 L' F2 // F2L-1p on D-FL (6/12) U F U2 R U' R' @ F' // F2L on B, leaving 3c on F (7/19) @ = [R, U L U'] // insert 3c comm (8-4/23)
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April 10, 2026 11:43 PM
Scramble
R' U' F L2 B2 U2 L2 U' B2 D B2 U F2 R2 D L R' D' F' L2 B2 U' L2 D' R' U' F
Results
23
Solution
F2 R U2 R2 F R L U2 B' R2 F R2 B2 U' B2 L' U' L D' L' U R' L2
(R L' D B2 U B') // 2x2x2 on DBR (6/6)
F2 R U2 R2 F L R // pseudo F2L-1p on D-FR + EO on LR-axis (7/13)
(F' U2 F' U2 F U2) // F2L on L, leaving 3c on R (6/19)
skel: F2 R U2 R2 F L R U2 F' { U2 F U2 } F B U' B2 D' @ L R'
@ = [D, L' U' L] // insert 3c comm (8-3/24)
{ = S' // insert slice (2-2/24)
} = S // insert slice (2-3/23) 0
0
0
April 9, 2026 11:57 PM
April 7, 2026 9:38 PM
April 7, 2026 1:01 AM
April 6, 2026 5:56 PM
April 5, 2026 11:45 PM
April 5, 2026 6:52 PM
April 1, 2026 6:16 PM
Scramble
R' U' F D B2 U' F2 U' B2 F2 U F2 D' U2 R B' D2 F' D' U B2 R' B2 U R' U' F
Results
22
Solution
R' F' D' L F' L' U B L' B L B U B D2 F2 R' U R F2 D2 F
R' F' D' // Cross-1 on D-B (3/3) L F' L' (F') // 2x2x3-1c on DF-L (3/6) ([D2 F2 R': U']) // corner on DFL + edge on DB + sq on U (7/13) (B' U' B' L' B' L B' U') // direct finish (8/22)
0
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0
April 1, 2026 12:01 PM
April 1, 2026 7:47 AM
Scramble
R' U' F R L B2 R D R2 B R U' R2 D B2 U L2 F2 B2 D' F2 B2 D R' U' F
Results
24
Solution
L F2 L F L2 F' R F' L2 F R' F2 D B' R U R' L B U2 F' L D' F'
(F D L' F U2) // 2x2x2 on UBR (5/5) (B' L' R U' R' B D') // 2x2x3 on BR + EO on UD-axis (7/12) (F L2 @ F2 L2 F' L' F2 L') // F2L on B, leaving 3c on F (8/20) @ = [L2, F R F'] // insert 3c comm (8-4/24)
0
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March 30, 2026 7:16 AM
Weekly Competition 2026-13
Scramble 1
Scramble
R' U' F D R2 L D F R2 U B' D B2 L B2 R F2 B2 L B2 R2 U2 R' F2 R' U' F
Results
23
Solution
D2 R B R2 B' R2 F2 D2 B' U2 B2 L B R' B2 R' B L' B' R B D L
(L' D') // EO on UD-axis + 1p (2/2) (B R B U2 B) // 2x2x2 on UBL (5/7) (D2 F2) D2 // F2L-1p on L-DB (2+1/10) R B R2 B' R2 // all edges, leaving 5c (5/15) skel: D2 R B R2 B' R2 F2 D2 B' U2 B' R' B' @ # D L @ = [B R B', L] // insert 3c comm (8-5/18) # = [L, B' R' B] // insert 3c comm (8-3/23)
0
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0
March 28, 2026 2:16 PM
Scramble
R' U' F R2 B' D2 F2 U2 B D2 R2 B D2 F2 D' B2 L U R' D' R B' U2 B2 R' U' F
Results
20
Solution
D' F2 D2 F' D2 F2 L' U' F2 U F' L F2 L' B' D' R' F2 B' L2
(L2 B F2 R D B L) // 2x2x3 on UB (7/7) D' F2 D2 F' D2 // F2L-1p on B-DL (5/12) [F2 L': U' F2 U F'] // direct finish (8/20)
0
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March 27, 2026 6:33 PM
March 27, 2026 3:26 PM
March 27, 2026 1:24 PM
March 26, 2026 7:15 PM
March 26, 2026 6:54 PM
March 26, 2026 3:29 PM
March 24, 2026 3:09 PM
March 24, 2026 2:33 PM