[sqAree]

1. Scramble:
R' U' F U2 B2 R2 U2 F2 R2 D2 U' R2 F D B D' F' L F2 U2 F' D' R F2 R' U' F

(B' R F' L2 U' L) //EO (6/6)
(F' R2 F2 U B) //DR (5/11)
D //4c1e (1/12)
(F2 L2 F2 D2 L2 R2) //Setup False HTR Trigger (6/18)
(L2 D' L2 D R2 U F2) //Setup Real HTR Trigger (7-2/23)
(U' F2 U) //HTR (3/26)
(F2 L2 U2 F2 R2 D2) //2e2e (6-1=31)

Inv Domino:
F2 L2 F2 D2 * R2 D' L2 D R2 U F2 U' F2 U F2 L2 U2 F2 R2 D

* = D2 F2 U2 B2 U2 F2 (6-4=33)

Solution:
D' R2 F2 U2 L2 F2 U' F2 U F2 U' R2 D' L2 D R2 F2 U2 B2 U2 L2 F2 B' U' F2 R2 F L' U L2 F R' B (33)

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2. Scramble:
R' U' F D2 B2 F2 U2 B2 U2 L D2 R F2 U B F' L' U L' F D2 F2 R B2 R' U' F

F' R2 D B //EO (4/4)
U F2 B2 L2 R2 D' R' //DR (7/11)
D B2 L2 D' L2 U F2 U2 B2 L2 D' //HTR (11/22)
F2 R2 F2 L2 U2 B2 //2e2e (6/28)

Domino:
D B2 L2 D' L2 U F2 U2 B2 L2 D' F2 R2 * F2 L2 U2 B2

* = R2 F2 D2 L2 D2 F2 R2 U2 (8-5=31)

Solution:
F' R2 D B U F2 B2 L2 R2 D' R' D B2 L2 D' L2 U F2 U2 B2 L2 D L2 D2 F2 R2 U2 F2 L2 U2 B2 (31)

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3. Scramble:
R' U' F L2 R2 F L2 F' R2 B' U F' R' U L' U' L2 D2 R2 U2 B2 F' R' U' F

B2 U' L //EO (3/3)
(F U' B U L2 U F2 U' D' B U2 B') //DR (12/15)
(D' R2 U R2 B2 U) //HTR (6/21)
(U2 L2 R2 F2 L2 B2 D2) //2e2e (7-1=27)

Inv Domino:
D' R2 U R2 B2 * U' L2 R2 F2 L2 B2 D2

* = B2 R2 U2 B2 U2 R2 B2 U2 (8-6=29)

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

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33, 31, 29 = 31.00
Pretty bad, I'm just doing a few attempts to learn DR