Doug Li
Personal Records on 333.fm
Challenge
Single
Mean
Expand
Scramble
R' U' F U2 L U2 L' D2 F2 L D2 R2 F2 D2 L2 D R' B L F' L' D' R' U2 R' U' F
Results
18
Solution
R' F2 R2 B2 L2 F L' B2 R B2 L' B R' U R' U' B R2
(R2 B' U R U') // pseudo 2x2x2 on UBL + EO on UD-axis (5/5)
(R D2 B) // 2x2x3 on BL (3/8)
R @ F' R2 F2 // F2L-1p on L-DF (4/12)
[B2 L B2: R] // make 1x1x3 bar at DF (7/19)
B' D2 B // place the 1x1x3 bar on BR, leaving 2e2e, -4 on inverse (3-1-4/17)
@ = [R2 F2]*3 // insert 2e2e (6-2/21)
rewrite: R' F2 R2 F2 { R2 F R2 } F2 B2 L B2 R B2 L' B R' U R' U' B R2
{ = S2 // insert slice (2-2/21)
} = S2 // insert slice (2-5/18)
// super lucky slice-insertion at end on an already good solution 0
0
0
Scramble
R' U' F D L' U L B U2 F U R U2 L2 U' R2 U2 R2 B2 D L2 D' F2 R' U' F
Results
23
Solution
B' U' L2 D2 L2 U2 B U F' D2 F' U F D2 F2 D2 F U' F' L' U F' L
(L' F U' L) // EO on LR-axis + sq on U (4/4) (D2 @ F' U' B' U') // 2x2x3-1c on UF-L (5/9) (U' L2 D2 L2 U B) // F2L-1c on U-FL + all edges, leaving 5c (6-1/14) @ = [D2, F U F'] // insert 3c comm (8-3/19) rewrite: B' U' L2 D2 L2 U2 B U F2 U # F' D2 F U' F' L' U F' L # = [U', F D2 F'] // insert 3c comm (8-4/23)
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Yurii Riabov's Practice #23
Scramble 3
Yurii Riabov's Practice #23
Scramble 2
Yurii Riabov's Practice #23
Scramble 1
Scramble
R' U' F L D' L B R2 B L2 B' L U' L2 D R2 F2 U L2 U' F2 L2 D' B2 R' U' F
Results
23
Solution
R2 L' F L F2 L' F2 L F2 D L D R' D2 R L' F' D2 L' B2 U' D R
(R' U D' B2 L) R2 // 2x2x3 on UB (5+1/6) (D2 F' @ L D' L' D') // F2L-1p on B-DL (6/12) (F2 L' F2 L F2 L' F' L) // all corners, leaving 3e (8/20) @ = [F2, M'] // insert 3e (6-3/23)
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Scramble
R' U' F B2 D' L2 U L2 F2 U B2 F2 D2 L2 B' R2 U L2 D' L' R B' R U' R' U' F
Results
DNF
Solution
DNF
(L F' R' B' D L2) // 2x2x3-1c on BL-D (6/6) (L2 F' L2 F' L2 F2 L2) // F2L-1p on L-UF using 2-gen (7-2/11) (F R2 D R' D' F' R') // all corners, leaving 2e2e+1fe (7/18) // ran out of time for insertions
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Scramble
R' U' F B2 R2 U2 L2 D' R2 B2 D2 R2 B2 F2 R B L B' F2 U L2 D' B D R' U' F
Results
19
Solution
U2 D' R' F L F' U' B D2 B D' L' D2 L2 B' L' B R B'
// uses similar starting idea as other solution U2 D' R' D' // 2x2x2 on DFL (4/4) D F L F' U' // 2x2x2 on UFL instead (5-3/7) (B R') // 2x2x3 on UF (2/9) B D2 B // F2L-1p on UBL (3/12) D' L' D2 L // sq on Dfr, giving F2L-1 on 3 axes (4/16) L B' L' B // direct finish (4-1/19)
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0
Scramble
R' U' F B2 R2 U2 L2 D' R2 B2 D2 R2 B2 F2 R B L B' F2 U L2 D' B D R' U' F
Results
21
Solution
U2 R' D' R2 F2 L F2 U' D B L U B' U' L' D' B' R B R2 B2
U2 R' D' // sq on Fdl (3/3) R2 F2 L F2 U' // 2x2x3 on FL (5/8) (B2 R2 B' R') // F2L-1c on F-DR (4/12) (B R' $ B R D B' D') // all corners, leaving 3e (7/19) $ = [R D L U, B] // insert 3e comm (10-8/21)
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0
Scramble
R' U' F D L2 D B2 L2 D B2 D' F2 R2 F R' U2 B' L2 F' U2 B2 L D2 U R' U' F
Results
23
Solution
F B R B2 R2 B' L U2 R D2 R' U' R U2 D2 B' U' F U F2 L' F L
F B R B2 R2 B' R // 2x2x2 on DFR + 2p (7/7) R' L U R @ U2 B' // F2L-1p on R-UF (6-2/11) U' F U F2 L' F L // all but 3c (7/18) @ = [R' U R, D2] // insert 3c comm (8-3/23)
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0
Scramble
R' U' F L' U2 R2 D2 B2 R U2 L D2 L' U2 R' F U2 L' U' L2 F' L U2 B2 R' U' F
Results
22
Solution
U R D' L' D R' D' B2 R' L' D L D' L D F' U' D2 F2 U' D2 F'
(F U2 F) // EO on FB-axis (3/3) U D' L' @ B2 R' D // X-Cross on R\UB (6/9) ([F' U' D2: F2]) // F2L-1p on R-DF using multislotting, temp broke EO (7-3/13) (D' L' D L' D' L D) // all edges, leaving 3c, -2 on normal (7-2/18) @ = [L, D R D'] // insert 3c comm (8-4/22)
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Weekly Competition 2026-25
Scramble 1
Scramble
R' U' F D2 B2 U' F2 U' B2 D' U2 R2 F2 U' F U' F2 L' B2 R' F' L2 U' B2 R' U' F
Results
24
Solution
L2 B R' U B2 U D2 B2 L2 U2 R' L2 F' R' F L' F' R2 U F2 U2 L2 D2 R'
(R D2 L2 U) // EO on UD-axis (4/4) L2 B R' F2 D2 // 2x2x2 on DBR (5/9) U2 L' // 2x2x3 on DB (2/11) L U F2 U' L' // edge on UL (5-3/13) L' U2 L // pair on UBr, giving F2L-1e on B-UR (3-1/15) ...
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