[porkynator]

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

Spoiler (Click to View)

I started with
R2 F2 D' //Square + pair

Then changed to
R2 D F2 D2 //Two squares + pair

And then
R2 D F2 D B D //Two squares + pair + EO

I saw different ways to solve F2L on white, so I tried to conjugate the pieces in D to mix them up and I got this:
R2 D F2 D B //EO (5/5)
D2 L U' L' D' //DR with many blocks (5/10)

Optimal from here is 22, but hard to find. I did:
U2 L F2 L' F2 L' //HTR (6/16)
R2 U2 F2 R2 D2 F2 D2 B2 U2 //Finish (9/25)

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

Spoiler (Click to View)

(B' L D' R') //EO (4/4)
(B' F') //2 squares and PDR (2/6)
(D' R2 B2 D' B2 D [1] L2 U2 L) //4c (9/15)

[1] = D R' D' L2 [2] D R D' L2 (8-3)
[2] = F2 D B2 D' F2 D B2 D' (8-2)

3.
Scramble: R' U' F R F B' D' L' D' R2 L2 F' D R2 B' D2 F R2 L2 B' L2 F' U2 R' U' F
Solution: R' L F2 B2 R' U2 L2 D' F2 D B' U2 B2 D' R' U R L2 D U' F2 B' R' (23)

Spoiler (Click to View)

R' L F' //Pairs and a square (but I'm breaking the square soon) (3/3)
B2 F' R' U2 L2 //222 and bye bye square (5-1/7)
B' //Oh hello there (1/8)
U' R2 U' //Pseudo F2L-1 + pair ready (3/11)
(R B D' U R' U' R D B2) //meh 3c (9/20)

Skeleton:
R' L F2 B2 R' U2 L2 B' U' [c] R2 U' B2 D' R' U R U' D B' R
[c] = D L D' R2 D L' D' R2 (8-2/26)

But wait:
R' L F2 B2 R' U2 L2 B' U' D [1] L D' R2 D L' D' U' [2] B2 D' R' U R U' D [3] B' R
[1] = E (2-6/22)
[2] = E' (2-3/21)
[3] = E R2 E' R2 (6-4/23)

Final solution:
R' L F2 B2 R' U2 L2 D' F2 D B' U2 B2 D' R' U R L2 D U' F2 B' R' (23)

I tried to to simplify with slices (after the time limit) without success.

25, 26, 23 = 24.67 First good average in a while