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Kölner Kubing 2026

2026-09-25 ~ 2026-09-27
Doug Li
Non-participant
Attempt 1
Scramble
R' U' F R' B2 L' D2 U2 L' F2 L' U2 L' R2 B D' U F L F' L D' B' R' U' F
Results
23
R' U' L' U R U' L B2 L' F' B' U2 B2 R2 L U2 L' U2 R' U R2 U F
U' @ B2 L' F' (F') // 2x2x2 on DFL (4+1/5)
B' U2 B2           // edge on DB + 2p (3/8)
R2 L U2 L'         // pair on BLd, giving 2x2x3 on DL + sq on Ubr + 1x1x3 bar at UF (4/12)
U2 R' U R2 U       // all but 3c (5/17)
@ = [U R' U', L']  // insert 3c comm (8-2/23)
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Attempt 2
Scramble
R' U' F D2 R2 B2 U R2 D F2 L2 R2 D B' R B2 L' B L2 U F' D2 U' R' U' F
Results
22
U' L U D2 B' L' F2 U' L D' L' U L D2 L2 D F' D' F' D' R' D
U' L U D2 B' (R) // 2x2x2 on UBR + edge on DR (5+1/6)
L' F2 (F2)       // XX-Cross on R\U (2+1/9)
L D L2           // F2L-1p on U-FL instead (3/12)
D F' D' F        // pair on DFr + 1p + corner on UFL + EO on FB-axis (4/16)
F2 (F2)          // shift for F2L-1p on L-DB (1-1+1-2/15)
D' R' D R        // all edges, leaving 3c, -2 on inverse (4-2/17)

skel: U' L U D2 B' L' F2 L @ D L2 D F' D' F' D' R' D
@ = [L' U' L, D'] // insert 3c comm (8-3/22)
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Attempt 3
Scramble
R' U' F U' R2 B' D2 F2 U2 L2 B' R2 B2 D2 U2 B' L D L F R U F' D2 R' U' F
Results
DNF
DNF
R' B R F         // EO on FB-axis + 3p (4/4)
D' L2 R' D2 U R' // 2x2x3 on BR (6/10)
(L U' F2 U)      // F2L-1p on R-UF + sq on L (4/14)
(L)              // EO on LR-axis (1/15)
???

// don't know this L5C case, and there is parity
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