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Fewest Moves May Singapore 2026
2026-05-31 ~ 2026-05-31
WCA 官方成绩 Chang Hong Liang (张泓量)
Detected as competition participant
lol
10-year gap between NRs (but it's also single so who cares)
First
#7Mean25.67Single24 (28 / 24 / 25)
Attempt 1
Scramble
R' U' F L2 B2 L2 D' R2 U F2 D2 R2 L F D' L2 R' B' R' D F L2 D R' U' F
Results
28
D L2 B2 U D R2 D R D2 R' L U D R2 F2 B2 U B2 U D2 F2 B2 R B' U' R' D' F'
(F D R U B) // EO (5/5) (R) // 4c4e (1/6) D L2 B2 U D R2 D L // DR 4b2 2e (8/14) (R2 B2 F2 U [E2] F2 D' [E']) // HTR (6-1/19) (L2 R2 B2 D2 [E'] L' R D2 L R') // LS (9-2/26) [] // fix (+2/28) rocky start other: U F' L // EO (3/3) F // 4c6e (miscounted and thought this was 4c4e) (1/4) (D' F L2 D B' U' B U' F) // DR 2c3 2e (9/13) 28 LS from this, didn't bother checking
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Attempt 2
Scramble
R' U' F U2 R' D2 R' U2 F2 R' U' B2 R' D2 B2 D2 B' U' F' R' D' R' U' F
Results
24
F2 R2 L2 D2 B2 U2 D' L2 U' D R2 D' F2 D2 R2 B U' F D2 B2 L D' F2 R
(R' F2 D L') // EO 7c8e (4/4)
(B2 D2 F' U B') // DR 4b2 4e (5/9)
(R2 U2 B2 U B2 R2 D) // HTR (7/16)
(L2 R2 [M2] U2 F2 U2 [M2] F2) // LS (6/22)
[] // simplify (-1/21)
F2 L2 R2 D2 B2 {D R2 B2 U' B2 U2} …
{} = U2 D' L2 U' D R2 D' F2 D2 // fix (+3/24)
ew +3
I actually wrote a different +3 slice fix on the answer sheet at first, then thought this one was a +2 and overwrote the old solution.
Realised after the attempt that I didn't check the AUF variation (same as blockyfish insertion), which gives +1…
(R' F2 D L') // EO 7c8e (4/4)
(B2 D2 F' U B') // DR 4b2 4e (5/9)
(U2 [E2] B2 U2 R2 U' B2 R2 D') // slice-equivalent extension (8/17)
(B2 D2 [E2] L2 R2 F2) // LS (5/22)
[] // fix (+0/22) 0
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Attempt 3
Scramble
R' U' F L' U B2 L U2 R2 U2 F2 L' B2 D2 B' L2 F D R2 U2 B2 U B' R' U' F
Results
25
L2 U2 R2 F' D2 R F' R' U2 D2 R2 B' R2 B2 R2 F' D2 F' B D2 F2 U' F U2 F
(F' U2 F' U) // EO 3c2e (4/4) L2 U2 R2 F' D2 R F' R' // DR 4b2 2e (8/12) U2 D2 R2 B R2 @ B [S] // HTR (6/18) L2 [S] U2 B2 [S2] // 2e + slice (3/21) @ = R2 B2 R2 B2 R2 B2 // LS (6-4/23) [] // fix (+2/25) other: (F' R B U) // EO 5c4e (4/4) (D2 B2 F2 L D2 B' L) // DR 4b2 2e (7/11) (thanks wen for showing me this like three years ago) D2 L2 R2 B' // 4a1 4e (4/15) (L2 D2 F2 D2 R2 B' R2 U2 D2) // LS (9-1/23) didn't find a +0/+1 on this (only found a +3 sub-hour and a +2 shortly after)
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Final
#2Mean21.67Single18NR (24 / 18 / 23)
Attempt 1
Scramble
R' U' F D2 R' D2 R F' R' B' L2 F2 D F2 U' B2 U2 R2 D' R2 F R' D' R' U' F
Results
24
L F' D L2 D2 R2 U' B2 U' D2 F' R2 D2 B2 D2 F2 L2 U2 D' F2 D' R2 D F2
L // EO (1/1) F' // 4c4e (1/2) D L2 D2 R2 U' B2 U' D2 F' // DR 2c3 2e (9/11) (F2 D' R2 D F2 D) // HTR (6/17) (F2 D2 @ R2 D2 R2) // 2e + slice 2e (5/22) @ = (D2 F2 U2 L2 F2 D2 B2 R2) // fin (8-6/24) other: (D2 B' L2 D) // EO (4/4) (F') // 3c2e (1/5) R2 B R2 B // DR 2c4 2e (4/9) (D2 B' L2 D) // EO (4/4) (F') // 3c2e (1/5) B2 L' R' D2 B R' B' // DR 4a1 4e (7/12) U2 R2 F2 B2 L' // HTR (5/17) F2 R2 U2 B2 U2 B2 // LS (6/23) This was the first DR I checked and I filed away the 23 LS because it didn't seem likely to +0 (and indeed it does not).
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Attempt 2
Scramble
R' U' F D2 B' R2 D2 B U2 B' U2 R' U R2 D' L2 F' L2 F2 L B' D2 R' U' F
Results
18
B' R U2 D' B R2 L F B U B' U' D2 F B2 U2 F2 D2
B' R D' U2 B L // very blocky EO 3c2e (6/6) R2 F B U B' U' // very blocky DR (6/12) D2 F' [S2] D2 F2 U2 [S2] F2 B2 // fin (7/19) [] // simplify (-1/18)
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Attempt 3
Scramble
R' U' F D2 B R2 D2 B F2 L2 U F2 U2 L2 U2 B D' R D L' F U R' U' F
Results
23
U' B2 U L2 B2 D' L2 U2 D' L2 B2 L2 F2 U2 R2 L' U' D2 R U' D' B U2
(U2 B') // EO 3c6e (2/2) (U D R' U D2 L) // DR 4b2 4e (6/8) D' [E'] R2 D [E] L2 B2 U' [E'] F2 U [E'] // HTR (8/16) R2 F2 R2 B2 D2 [E2] R2 // LS (6/22) [] // fix (+1/23)
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