[Sébastien]

2. mit und ohne Limit:

Spoiler (Click to View)

B2 D R2 B' //EO
U' R' U2 F2 * R U R' //DR
D' R2 L2 D' L2 D2 L2 D L2 D' //3E

* = F2 U2 B2 L2 B2 U2 F2 R2

Solution: B2 D R2 B' U' R' B2 L2 B2 U2 F2 R' U R' D' R2 L2 D' L2 D2 L2 D L2 D'

24 moves.

3. mit und ohne Limit:

Spoiler (Click to View)

B (R' L' D F) //EO
L D2 L2 U D' F2 L' //DR
U2 B2 * U R2 (B2 U2 B2 L2 R2 D R2 U' D) //3E

* = B2 U2 F2 R2 F2 U2 B2 L2

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

29 moves.

Mean: 18, 24, 29 = 23.67

Crappy last scramble...if that was an official mean, I would be quite mad right now.