03.10.2017, 19:09
1. (with limit)
Scramble: R' U' F U2 F D2 F L2 F' U2 L2 B U B U B' D2 R B2 R' B2 R F' R' U' F
R' (F' R) // EO (3)
D // square (4)
L2 U // 1x2x3 Roux Block (6)
R2 B R2 // 2x2x3 (9)
U' F U D F' D' U' // F2L-1 (16)
F U F // 4C (19)
Skeleton: R' D L2 U R2 B R2 U' F U D F' # D' U' F U F R' F %
#: F U' B U F' U' B' U (cancels 6)
%: F' D2 F U' F' D2 F U (cancels 2)
I checked an 18 move 5C skeleton first, but found 0 cancelations, so I didn't have time to do a full 1-pass solution on this one. I just went with the best first insertion. Luckily, it was optimal anyway
Solution: R' D L2 U R2 B R2 U' F D B U F' U' B' D' F U F R' D2 F U' F' D2 F U
27 moves.
Scramble: R' U' F U2 F D2 F L2 F' U2 L2 B U B U B' D2 R B2 R' B2 R F' R' U' F
R' (F' R) // EO (3)
D // square (4)
L2 U // 1x2x3 Roux Block (6)
R2 B R2 // 2x2x3 (9)
U' F U D F' D' U' // F2L-1 (16)
F U F // 4C (19)
Skeleton: R' D L2 U R2 B R2 U' F U D F' # D' U' F U F R' F %
#: F U' B U F' U' B' U (cancels 6)
%: F' D2 F U' F' D2 F U (cancels 2)
I checked an 18 move 5C skeleton first, but found 0 cancelations, so I didn't have time to do a full 1-pass solution on this one. I just went with the best first insertion. Luckily, it was optimal anyway
Solution: R' D L2 U R2 B R2 U' F D B U F' U' B' D' F U F R' D2 F U' F' D2 F U
27 moves.