[porkynator]

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

Spoiler (Click to View)

F' D' B2 L2 B //EO (5/5)
R' U' D2 L //DR (4/9)
U F2 L2 [2] U' R2 [1] //222 + pairs (5/14)
D2 U' L2 D2 U [s1] //5e (5/19)

[1] = R2 F2 R2 L2 B2 R2 B2 (6-2/23)
[2] = L2 F2 R2 D2 [s2] L2 B2 R2 U2 (8-5/26)
[s1] = [s2] = E2 (-1/25)

With only 2 EOs in less than 5 moves I immediately lost motivation for spamming EOs.
Luckily I had this decent DR from one of the few (10) DRs that I tried.
I was lucky to find this solution a few minutes before the end, the second best I had was a 30.

2.
Scramble: R' U' F L2 F D' L' D' L U' F2 U2 R F2 B2 R2 U2 L' F2 B R' F2 R' U' F
Solution: U2 L U' B L2 U2 L2 D2 F' U2 F2 D2 R2 F' L2 U2 R2 B L B2 U2 F' R2 F' L' (25)

Spoiler (Click to View)

U2 L U' //EO (3/3)
(L F R2 F U2 B2 L') //DR (7/10)
B (B2 L2 * F2 U2 F) //HTR (6/16)
L2 U2 L2 D2 //2e2e (4/20)

* = L2 B R2 U2 L2 F R2 D2 (8-3/25)

3.
Scramble: R' U' F D' L F2 L' B' U' L2 B2 D' F2 U2 L2 R2 B R F' D U L B R' U' F
Solution: D2 R' F' L D L' F U' F2 U' R' F' L' F R F' L U2 D R U2 R' D' R U' L2 (26)

Spoiler (Click to View)

D2 //Square (1/1)
R' F' L D //Another square (4/5)
L' (R' L2) //223 (3/8)
(R U R') //EO (3-2/9)
F U' F2 U' [2] F' U2 [1] //5c (6/15)

[1] = D R U2 R' D' R U2 R' (8-3/20)
[2] = R' F' L' F R F' L F (8-2/26)

25, 25, 26 = 25.3