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Multimatum: New York Multimate PBQ VI 2026

2026-09-25 ~ 2026-09-27
Doug Li
Non-participant
Round 1
Attempt 1
Scramble
R' U' F R' L B' D' R2 B2 L2 B' R B' L2 U2 F2 R' F2 R' U2 R' B' R' U' F
Results
23
B2 L U L D' R' U D B2 U' L2 D2 R L U' D' F2 D2 B' U D' F' R
(R') B2 D2 L  // EO on LR-axis (1+3/4)
(F U' D B)    // 2x2x3-1c on UB + EO on FB-axis (4/8)
(D2 F2)       // sq on Fur, giving F2L-2c on U-L (2/10)
(D)           // flip parity + edge on DB (1/11)
L' D2 L U (U) // F2L-1p on U-BL, but breaks EOLR (4-4+1/12)
D L' @ D L    // all but 3tc on D (4/16)

@ = L D' L D' R' D U B2 U' L2 D2 R D' // insert 3tc alg (13-7/23)
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Attempt 2
Scramble
R' U' F D2 F2 D' L2 F R2 B' D L B2 L' B2 D2 L' U2 F2 B2 L B2 D R' U' F
Results
21
U B' U' B2 L B' U F U2 F' B2 L' B' R2 L2 B D' B' D R2 D'
(<B> D)             // ext 2x2x2 on DFR (2/2)
(B' @ L2 B L B2)    // 2x2x3 on DR (5/7)
(F U2 F' U')        // F2L-1p on R-UB (4/11)
(B L' B2 U B U')    // all but 3c (6/17)
@ = [B D' B' D, R2] // insert 3c comm (10-6/21)
//==========================================================
found this nifty solution later, in the last 10 mins:

B D (D2)           // 2x2x2 on DBR (2+1/3)
U2 F U F' $        // EO on UD-axis + Cross on R + sq on L (4/7)
L' F' L' % F       // 4e on L, HTR edges (4/11)
U2 F2 U2 F2        // all edges, leaving 5c (4/15)
$ = [F U' F', D]   // insert 3c comm ( 8-7/16)
% = [L, F' U F U'] // insert 3c comm (10-4/22)

final: B D2 U2 F U F' D' L' F2 U F U' L' U F' U' F2 U2 F2 U2 F2 D2
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Attempt 3
Scramble
R' U' F L B D R2 U2 L' D2 F2 R' B2 L' F2 U B F' U' R2 B2 D2 R' U' F
Results
23
D2 B2 L F' L' B2 L F2 R' U' F2 B' U' F2 D2 L2 F2 D' F' D2 F2 D' F'
<D2> L @ F R'     // ext EO on LR-axis + 2p - 1p (4/4)
U' B' F2 U'       // 2x2x2 on UBR (4/8)
F2 D2 L2          // XX-Cross on B\U (3/11)
F2 D' F' D        // F2L-1p on B-DL (4/15)
D F2 D' F'        // 1x2x3 on Fl, leaving 3c (4-1/18)
@ = [L' B2 L, F'] // insert 3c comm (8-3/23)
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Round 2
Attempt 1
Scramble
R' U' F R' F' L2 F2 U F2 U B2 D R2 U' F' R2 B' D' R F R2 D' R' U' F
Results
23
F R' U' F L' B2 R' L U' D' L D R D' L' D R2 U' F2 R2 L D2 B'
(B)             // sq on L (1/1)
F R' U' F       // EO on FB-axis (4/5)
(D2 R2 L' F2)   // X-Cross on L\DF + 2c (4/9)
L' B2 L R' U2   // F2L-1p on L-UB (5/14)
U @ R' U'       // all but 3c (3-1/16)
@ = [D' L D, R] // insert 3c comm (8-1/23)
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Attempt 2
Scramble
R' U' F D B' U R L U B2 L' D F R2 B2 L D2 B2 R' F2 R F2 U' R' U' F
Results
22
F D F' U2 F D' F D L' U L D F D B D' F' B2 R F' B' R2
(R2 F B2 D2)         // 2x2x2 on DBR (4/4)
(D2 B' R' B2 D B' D) // EO on FB-axis + good EP (7-3/8)
U2 @ F2              // XX-Cross on D\R (2/10)
(L' U' L)            // all edges, leaving 5c+1tc (3/13)
([L' U L, D])        // 3c comm (8-7/14)
@ = [U2, F D F']     // insert 3c comm (8-3/19)

rewrite: F D F' U2 F D' F D L' U L D2 B D' # B2 R B' F' R2
# = [D B' D', F]     // insert 3c comm (8-5/22)
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Attempt 3
Scramble
R' U' F L2 B' F2 R2 F' U2 B R2 F' D2 L' F2 U2 L2 D B' R2 F D2 U' R' U' F
Results
24
B' U B' D F' L2 F D2 F2 D B2 D' F2 D L2 U2 F2 B2 R2 F R B2 U F
(F' U' B2 R')       // EO on LR-axis + pCross+1c on F (4/4)
(F' R2 F2 B2 U2 L2) // XX-Cross on D\F instead (6/10)
B' U B              // 3rd pair on BLd (3/13)
B2 D (B2 @ D)       // shift for F2L-1p on R-UF instead + EO on UD-axis (2-1+2/16)
F' L2 F             // all but 3c on L (3/19)
@ = [B2, D' F2 D]   // insert 3c comm (8-3/24)
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