Sunday Silence Singapore 2024

2024-08-25 ~ 2024-08-25

By Scramble By Person

Chang Hong Liang (张泓量)

Detected as competition participant

Final

#2Mean24.00Single22 (24 / 26 / 22)

Attempt 1

Scramble

R' U' F R2 F' R2 U' B2 L2 U2 L B2 D2 R' D' U2 F2 L' R' B' D R' U' F

Results

U B2 L2 F L2 U2 D2 B D2 B2 U2 L2 F2 L F R2 B2 L2 B2 R' D' F2 B' R

U (R' F2 B D) // EO (5/5)
(R B2 L2 B2 R2 F' L) // DR 4b2 2e (7/12)
F2* R2 B* U2 L2 R2 F* // HTR (7/19)
U2 F2* U2 L2 F2 L2 // leave slice (6-1/24)
* = widen

optimal from DR

I actually forgot about this HTR trigger (R U2 S2 R) and didn't see the setup; I was messing around with random crap before I stumbled into this

April 9, 2026 10:34 AM

Attempt 2

Scramble

R' U' F R D2 B2 L2 F' D' R' U2 F B2 R2 D2 F2 R' B2 R2 L F2 U2 R' U' F

Results

U R U B R2 F D2 F' D' R' D R2 U R' D' R U' R' F D2 F' D2 B2 D F2 D'

couldn't find any good DR despite being a 4/6/2 scramble

U R U B // p223 (4/4)
(D F2 D' B2) R2 // F2L-1 (5/9)
F D2 F' D' R' D R @ D' F D2 F' D2 // ab3c (12/21)
@ = R U R' D' R U' R' D // fin (8-3/26)

April 9, 2026 8:43 PM

Attempt 3

Scramble

R' U' F D' R' F2 D B2 F2 D2 U' B2 D U2 L' U2 L2 U B D F R' B2 R' U' F

Results

L' U B2 U R2 U2 D F D2 B2 R2 F2 L2 U F2 L2 B2 R2 L F2 D B

L' (B' D' F2 L) // EO (5/5)
U B2 U R2 U2 D F // DR 4a1 4e (7/12)
(L2 R2 B2 L2 F2 U') // HTR (6-1/17)
(L2 F2 R2 B2 D2) // fin (5/22)

optimal from DR

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funny thing:
B' D L' F // EO (4/4)
U R' // 4c4e, AR (2/6)

from here, (D F2 U D L) and (D' F2 U D L) both give 4b5 in 11 moves, but:
(L2 F2 B2 D2 L' U) // DR 0c3 2e (6/12)

then switch and get rid of the useless R'
B' D L' F // EO (4/4)
U (L2 F2 B2 D2 L' U) // DR 4a2 4e (7/11)
L2 B2 L U2 L2 B2 R // HTR but continuation is doomed (7/18)

optimal from this DR is +14/25; many solutions without qt extensions but not very findable

April 9, 2026 8:44 PM