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CubingUSA Great Lakes Championship 2026

2026-06-05 ~ 2026-06-07
WCA 官方成绩 By Scramble By Person
Doug Li
Detected as competition participant
Final
#33MeanDNFSingle22 (22 / 25 / DNF)
Attempt 1
Scramble
R' U' F D2 F2 R2 F' U2 B F U2 L2 D F2 D2 L2 R' B U' R U2 R' U' F
Results
22
D F D F L' U L B' U' F U' F U F D' F2 D' B2 D F2 D' B2
D F D B' (D2) // 2x2x2 on DBL (4+1/5)
B F L' U L B' // 2x2x3 on DB (6-2/9)
U' F U' F U F // F2L on L instead, leaving 3c on R (6/15)

skel: D F D F L' U L B' U' F U' F U F D2 @
@ = [D F2 D', B2] // insert 3c comm (8-1/22)
//==========================================================
another 22 (found earlier):

F R2 U B L2 U' D'      // X-Cross on L\UB (7/7)
D F $ D F' D'          // F2L-1p on L-UF (5-2/10)
F' % R' U R F R' U' R' // all edges, leaving 5c (8/18)
% = [F2, R' U R U']    // insert 3c comm (10-7/21)
$ = [R, D F' D' F]     // insert 3c comm (10-9/22)

final: F R2 U B L2 U' F R D F' D' F R2 U R U' F2 U F R' U' R'
//==========================================================
missed this 20, thought the EO breaks too many pairs:

B R D2 R             // EO on LR-axis (4/4)
F2 B' U' F2 U        // 2x2x2 on UBL + sq on F (5/9)
U' R2 U @ F2 D F' R2 // F2L on L, leaving 3c on R (7-2/14)
@ = [U2, F' D F]     // insert 3c comm (8-2/20)

final: B R D2 R F2 B' U' F2 R2 U' F' D F U2 F' D' F' D F' R2
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Attempt 2
Scramble
R' U' F L' U' B' U2 B2 F2 R' B2 F2 U2 L2 B2 U' R D F2 U F' U2 R' U' F
Results
25
U2 R' B' R B2 U B' R2 U F2 D' F2 D2 B' D2 B R' U' L2 D2 B2 R B2 D2 F
(F L @ F2 L2 U) // 2x2x2 on UBL (5/5)
(R B' D2 B D')  // 2x2x3 on BL (4/10)
(D' F2 D F2)    // F2L-1p on L-UF (4-1/13)
(U' R2 B U') U2 // 2x2x3 on UF (4+1/18)
(B2 R' B R)     // all conrers, leaving 3e (4/22)
@ = L' F2 D2 B2 R' B2 D2 F2 // insert 3e alg (8-5/25)
//==========================================================
was close to finding this 24 but ran out of time:

B R' L F (B)          // EO on FB-axis (4+1/5)
L2 U # R' B2          // 1x2x3 on D + 1x1x3 bar for DB (4/9)
U2 D2 L2 D'           // F2L-1e on D-FR (4/13)
U' B U2 B' U' B U' B' // all corners using Anti-Sune, leaving 3e, -1 on inverse (8-1/20)
# = U' L2 B2 L2 U' R' L' U2 L R // insert 3e alg (10-6/24)
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Attempt 3
Scramble
R' U' F R U D B' U B' L' U F R F U2 L2 F U2 R2 F R2 F' R' U' F
Results
DNF 
// what I would have found with more time (or more sleep):

L                 // 2p (1/1)
U2 L F            // EO on FB-axis, above ext had 0-bad (3/4)
L B2 U L2 @ U'    // Line on LE + Line on UM (5/9)
U2 R' U2          // 1x1x3 bar on UL, giving 2x2x3 on UL (3-1/11)
D R' # D          // F2L-1e on L-DF (3/14)
R2 D R2 D'        // all edges, leaving 5c (4/18)
@ = [L2, U' R U ] // insert 3c comm (8-5/21)
# = [R D' R', U'] // insert 3c comm (8-4/25)

rewrite: L U2 L F L B2 R U L2 U' R' U2 R' U2 R' U' R D R' U D { R2 D R2 } D'
{ = E  // insert slice (2-3/24)
} = E' // insert slice (2-2/24)

final: L U2 L F L B2 R U L2 U' R' U2 R' U2 R' U' R D R' U2 F2 D F2 U'
//==========================================================
// post-comp analysis with tools shows there was an 18 that
// starts with this unfindable NISS-223-in-10, but rest is easy:

R F L D2 F' B U2 (B L U') // unfindable 2x2x3 on BL (7+3/10)
U F' U' F2                // sq on Fdl, giving F2L-1p on L-UF (4-1/13)
F D R' D' F' R2           // direct finish (6-1/18)
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