[Sébastien]

2. mit und ohne Limit:

EO: R' U2 L F
2x2x1: U R D' * R2
3E5C: U2 L2 U2 L # U2 D

* = D R' U R D' R' U' R
# = L' U2 D2 R U' R' U2 D2 L + U
+ = L' D L U L' D' L U'

Solution: R' U2 L F U2 R D' R' U' R' U2 L2 D2 R U' R' U2 D' L U L' D' L U2 D

25 moves.

Optimal according to IF

I liked the scramble as well and found tons of things. I tried another hour no limit, but could not imrove despite finding a nice Domino in 9 moves: (L' U2 R B R U2 L U L)