[porkynator]

1. Scramble: R' U' F L2 B2 R2 B2 R2 D2 B' F' U' L D F R B' R' F R' D U' B2 R' U' F
Solution: B U2 R F L' R2 D' L' D L' F2 B2 R B2 U' F2 U B2 U' F2 L' (21)

Spoiler (Click to View)

I have a long explanation for this one, I think it's interesting.

I have found this start very quickly (2 minutes):

B * U2 R F //EO (4/4)
L' F2 B2 //Blocks (3/7)
L2 U' R' L' + //3c3e (4/11)

And I went for insertions right away:

* = B D B' U2 D2 F D' F' U2 D2 (7)
+ = R U2 R' D' R U2 R' D (6)

Then I tried other stuff, but I didn't find anything as good. An interesting "all but 8 corners" in 9 moves, but with 4 corner comms needed.
Then I went through my skeleton again to see if I could find something better, and I did:

B U2 R F //EO as before (4/4)
L' R D' R' //Different stuff (4/8)
F2 B2 //Blocks (2/10)
L U L U' R' L' //3c (6/16)

At this point I noticed something. My two skeletons shared not only the start, but also the last 3 moves (U' R' L'). So I decided to use them as premoves:

Premoves: U' R' L' (3/3)
B U2 R F //Same start (4/7)
L' R2 //All but 3 corners, 4 edges and 4 centers (2/2)

Edges and centers can be solved with setup + S2, which is actually what I did before. However, now I see that there is a better spot to do this and save one move:

B U2 R F L' R2 // (6/6)
D' L' R' //Premoves (pseudo centers change U to D) (3/9)
R D L' F2 B2 R * U' L' // = [R D L': S2], solves edges and centers, 2 moves cancel (6/15)

* = B2 U' F2 U B2 U' F2 U //Corner comm (6/21)

2. Scramble: R' U' F R B2 R' D2 L2 F2 L2 B2 F D2 R F' R' B' L B D' L2 D R' U' F
Solution: D2 U2 F' L' R' F L F' R2 F L' F' U2 L R' U F' U F B' R' B L B' R F U R F (29)

Spoiler (Click to View)

(F' R' U' F' + B L') //EO (6/6)
(F' U' F U' * F' U2 D2) //3e5c (7/13)

* = R L' U2 # R' L F2
+ = R' B L' B' R B L B'
# = F L F' R2 F L' F' R2

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

Spoiler (Click to View)

(D2 F2 L F) //EO (4/4)
(L' D') //Square and pairs (2/6)
(R U2 R2 U) //2x2x2 and pairs (4/10)
(L' B2) //2x2x3 (2/12)
(D R D R' * L' D2 L D2) //All but 3 corners (8/20)
* = R2 U' L U R2 U' L' U

21, 29, 27 = 25.67