[porkynator]

1.
Scramble: R' U' F R U2 R B2 R' D2 U2 L' R' B R2 U L U' F D' U2 L R2 B' U' R' U' F
Solution: D' U2 L2 D2 B2 L2 R2 U B D F2 D2 U F B2 L' R B2 R' F2 R B2 R' L' F2 (25)

Spoiler (Click to View)

(F2 L F2 * L) //EO (4/4)
(F') //4c2e (1/5)
(B2 U' D2 F2 D' B') //DR (6/11)
(U' R2 L2 B2 D2 L2 U2 D) //3c (8/19)

* = F2 R B2 R' F2 R B2 R' (8-2/25)

Now both the first 8 moves and the last 11 look like inefficient domino steps, but I could not improve any of them

2.
Scramble: R' U' F U' L2 D2 R2 U L2 D' U' R2 B' L F' R2 F D' R2 B' F2 R' U' F
Solution: R' F2 U' F' L R2 F2 D' F2 U' F2 L B2 U R2 U2 B2 D' R2 F2 R2 D' F2 D F2 D (26)

Spoiler (Click to View)

Quick backup solve

R' F2 U' F' //EO (4/4)
L R2 F2 D' F2 U' F2 L //DR (8/12)
B2 U R2 U2 B2 //Blocks (5/17)
D' R2 F2 R2 D' F2 D F2 D //Finish (9/26)

3.
Scramble: R' U' F U B2 F2 D' B2 L2 D R2 U' B L2 D R' F' D2 U F R' D' L2 D' R' U' F
Solution: F' B' U F2 B2 D' F2 R' D' R D F2 D B' D2 F2 D L2 R U' (20)

Spoiler (Click to View)

(U R') //Square + pairs (2/2)
(L2 D') //Another square (2/4)
(F2 D2) ///222 (2/6)
(F2 B' U' F2 B) //Pseudo F2L (5/11)
F B' L' U' L U B //3e (7-2/16)

Skeleton: F B' [2] L' U' L U F2 U B F2 [1] D2 F2 D L2 R U'
[1] = S2 //2e2e4x (2-3/15)
[2] = F2 U S2 U' F2 //Finish (6-1/20)

Nice non-DR edge magic

25, 26, 20 = 23.7 yay!