[porkynator]

1.
Scramble: R' U' F L2 B' R D L2 B R2 L U B2 R' L2 F L2 U2 D2 F2 D2 L2 F' R' U' F
Solution: R L2 B2 D L' D2 L2 F2 D2 F2 D2 F2 D F2 L2 D' L2 B' L U' B2 F' (22)

Spoiler (Click to View)

(F B2 U L' B) //EO (5/5)
R L2 B2 D L //DR (5/10)
(L2 D) L2 D2 L2 * D' //HTR (6-1/15)
F2 L2 //2e2e (2/17)

* = F2 D2 F2 D2 F2 D2 (6-1/22)

Optimal finish for the DR

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

Spoiler (Click to View)

D (U F U) //EO (4/4)
(R' B) R' L2 F2 L B R' B' //DR (9/13)
U2 L' (U2 L B2 L') //HTR (6/19)
(F2 D2 R2 * U2 D2) //3e (5/24)

* = D2 F' B R2 F B' (6-3/27)

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

Spoiler (Click to View)

At 57:30 I had this boring DR solution:

U' D R F L //EO (5/5)
B2 L2 F' B L2 B' U' //DR (7/12)
B L2 U2 [2e2e] F' R2 F //HTR (6/18)
[3e] B2 U2 //2e2e3e (2/20)

[2e2e] = U2 F2 U2 F2 U2 F2 (6-3/23)
[3e] = R L' D2 R' L B2 (6-2/27)

But then I remembered that I had this skeleton found in the first 5 minutes of the attempt:

U D R' F L //EO (5/5)
B2 U L2 //222 (3/8)
R2 F' B2 * U F //More blocks (5/13)
U B2 U B' D B D' U //3c (8/21)

So I quickly inserted * = F D' F' U2 F D F' U2 (8-3/26), written down and checked right in time

22, 27, 26 = 25.00