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Silent Brasília 2026

2026-08-15 ~ 2026-08-16
Doug Li
Non-participant
Round 1
Attempt 1
Scramble
R' U' F U L2 U R L' B D B' R U2 F D' R2 B2 D' R2 L2 U L2 B2 R' U' F
Results
24
F' R' L F2 R L2 B2 D' F' R F R' L' U' D R U' R' U2 D F L' F D
F' U2 % L' B2     // 2x2x2 on UBR (4/4)
(D' F' L F' D2 L) // 2x2x3 on UB (6/10)
D' F' R F R'      // F2L-1p on B-DL (5/15)
L' F U' F' $ U L  // all corners, leaving 5e, -2 on inverse (6-2/19)
$ = [F U F', E']  // insert 3e comm (10-8/21)
% = [U2, M']      // insert 3e comm ( 6-3/24)
//==========================================================
backup solution:

(U' # R2 B' D') R'  // 2x2x2 on DFR (4+1/5)
(U B' U2 @ L)       // 2x2x3 on DF + EO on LR-axis (4/9)
(U B U' B U B U2 B) // F2L-1c on F-UL + all edges, leaving 5c (8/17)
@ = [U2, B D B']    // insert 3c comm (8-6/19)
# = [U F2 U', B2]   // insert 3c comm (8-2/25)

final: R' B' U2 B' U' B' U B' U' L' B D B' U2 B U' B R2 B2 U F2 U' B2 U F2
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Attempt 2
Scramble
R' U' F R' B2 R U' F2 U2 R' U B' R2 F' R2 D2 F U2 R2 U' L F' R' U' F
Results
23
D2 R' B2 U' F2 U D' R U' B' U F2 U' F' B U R U' F R2 U2 R' U'
D2 R' B2 U' F2 D'   // 2x2x2 on DBL (6/6)
U R % F R $ F       // XX-Cross on L\D + EO on FB-axis (5/11)
U' R2 U2 R' U'      // all but 2c2c (5/16)
$ = [R', F U' F' U] // insert 3c comm (10-7/19)
% = [U' B' U, F2]   // insert 3c comm ( 8-4/23)
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Attempt 3
Scramble
R' U' F U2 F' B2 R F2 R2 F2 D2 R2 D B D B R' F' U L' D' R' U' F
Results
18
B R D F' R2 F2 U' R' U2 R' U B' U B2 U R2 U' B'
B R D F' R2 F2      // 2x2x2 on DFL (6/6)
(B U R2 U' B2 U' B) // 2x2x3 on DL + 4p + EO on FB-axis (7/13)
(U' R U2 R U)       // direct finish (5/18)
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Round 2
Attempt 1
Scramble
R' U' F R' U R F D2 F' U2 B R2 F2 D2 R2 F2 R2 D B2 F R B2 R' U' F
Results
19
F L' D B D L U' B2 U L' D' L' D F2 U R2 D2 R2 D2
F L' D B       // EO on FB-axis (4/4)
(D2 R2 D2 R2)  // 4p (4/8)
(U' F2 D' L)   // F2L-1p on L-DB, leaving 2c2c2e2e (4/12)
([D L U': B2]) // direct finish (7/19)
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Attempt 2
Scramble
R' U' F U2 F2 U F2 R2 D2 B2 L' R' F' L' D' U2 R2 B' L2 B2 U B R' U' F
Results
22
B R' B' R F' R' B R' L' U2 D L U2 L2 U' L' U B2 D L' U2 D'
F' B @               // EO on FB-axis (2/2)
R2 L' D              // 2x2x2 on DFR (3/5)
(U2)                 // pair on UFr (1/6)
(D L D' B2)          // sq on Bdr (4/10)
(U' L U L2 U2 L' U2) // all but 3c (7/17)
@ = [F, R' B' R]     // insert 3c comm (8-3/22)
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Attempt 3
Scramble
R' U' F U2 F' L' U L2 D2 L U2 B2 R2 F2 U2 R' U F L2 D B' F U' R' U' F
Results
24
F2 U' L' B R L U B' L' D L U' L' D' L B' R2 D2 F L' F R2 U' D2
(U D2 R2)         // 2p (3/3)
F2                // sq on D (1/4)
(F' L F' D2 R)    // 2x2x3 on DF (5/9)
(R B U @ B U' R') // sq on U + sq on B (6-1/14)
(L' B' L U)       // all but 3c (4/18)
@ = [U', L' D L]  // insert 3c comm (8-2/24)
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