[porkynator]

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

Spoiler (Click to View)

R' U //EO (2/2)
(F' D2 R F') //222 (4/6)
(R B2) //223 "wrong EO" (2/8)
(B R B') //Pseudo F2L-1 (2/10)
(F' R2 F R' D2) //4c (5/15)

Skeleton: R' U D2 R F' R2 + F B R' B R' F R' * D2 F
* = F U F' D2 F U' F' D2 (4)
+ = U' F D' F' U F D F' (6)

I have also found the following domino reduction:
R' U B2 R2 B' R F R'
and I have tried playing with it, but no success. Corners don't look nice.
There are many PDRs similar to this one.

2.
Scramble: R' U' F U2 L B2 L R' D2 L' B2 F2 R' U' L2 F' D2 R U F' L' D L' F' R' U' F
Solution: B' F2 L B' U F' U' F2 U' F2 B' R2 D R' D2 R' F R D R' F' L F R' F' L B (27)

Spoiler (Click to View)

(B' L' F R F' L') //321 + 2 pairs (6/6)
B' F2 L B' //Pseudo 223 + 2 pairs (4/10)
U F' U' F2 //Pseudo F2L-1 + pair (4/14)
U' F2 B' //A different F2L-1 (3/17)
R2 D R' D' * R' //All but 3 pairs (5/22)
* = D' R' F R D R' F' R (5)

3.
Scramble: R' U' F R2 B2 U2 B2 U' R2 B2 R2 D' F2 U' R D F2 L2 D R D' B' D2 U' R' U' F
Solution: R2 B2 D2 F' L' R B2 L U' B2 R B' R' F2 R D' B U2 B' D B U2 R2 F2 R' U' R U' (28)

Spoiler (Click to View)

R2 B2 D2 F' //EO + pair (4/4)
L' R B2 L U' B2 * //Terrible 222 (I could have done U2 R U' B2) (6/10)
F2 R' F2 R' U' R U' //5c (7/17)

* = R B' R' F2 R + B R' F2 (5)
+ = D' B U2 B' D B U2 B' (6)

25, 27, 28 = 26.67