(F' L' F B2 D' R2 B') //222
(F U' R2 U R' F') //F2L + EO
(F L B' L' F' L B L', F' R2 B2 U' B' U B' R2 F) //Last layer

(L' U' D2 L D' B' R L) //Psuedo xx cross
(U' F' U' F) //Pseudo f2l - 1
(U' * B' U2 B2 L' B' L B2) //2T (20)
*: U F' U' B' U F U' B //insert 3c comm (8-8/20)

+7 for second insertion

There is also this after Pseudo f2l-1:
B U R' U R B U //3E (19), leads to a 24 but ran out of time

U (F2 D) //EO + 7C8E
(U2 F' R2 F2 L' B' R') //2C3 2E
(U2 B D2 F' ) B' U D' R2 U D //FINISH (20)

instead of that finish there is also
(U2 B D2 F') B U2 //Wrong Slice (16)
U2, F' U2 F' L2 F' R2 B2 U2 R2 //Leave Slice (19)

none gave a 19

D R' //EO
D B2 R2 D2 B U //4B2 2E

4 qt htr on inverse --> wrong slice --> 22

Other drs:
(R B2 D' F', L U2 D2 L D2 B) //10 2C3 2E, HTR Equal vars
           , L' U2 D2 L D2 B)
(D) L2 D', B R' F L' U2 R' F) //10 2C3 2E
D R B2 U' (, F' R2 F2 D2 B D) //10 2C3 2E, HTR Equal vars
           , B R2 F2 U2 F' D)

(L B U F' R) //EO
(U B F2 L2 U) //4A2 4E
(Fw D2 Fw2 D2 L2 Bw' D2 R2 L2 B2 R2) //FINISH

 

What even is this scramble.
Premade CO
L2 B2 L2 U B2 U //0C0 - 2S
R F U, B L' F' R' U2 B' R2 B //4A1 2E

D' (F L' D') //EO + pseudo 222
(R2 B' R F' L F R2 L') //F2L-1 (12)
B2 L B2 L' B //3E (17)

D' B2 L B2 L' B L R2 F' L' * F R' B R2 D L F'
* : L' R B2 L R' U2 // (+5/22)

Blocks PB

R2 U' F
U' D2 R (R U R') //2C3 6E
D' B2 D' L2 F2 B2 D' R2 F2 R2 F2 D2 L2 //FINISH

(D F U' B)
([R2 F2 U2 R' B2 L'])
L2 D' (U' L2 U) //HTR
U2 B2 U2 B2 R2 F2 //M slice, notice that leave slice is preserved after U' L2 U

[] : R' L' U2 B2 L' F2 L R2 (+2/23)

F' D' F' B' //EO
L D L F2 R //2C4 (9)
D' (D B2 D' F2 L2 D' F2 U2 L2 F2 R2) //E slice
+0

(R D F U L) //EO + 4C2E
F' (B' U B U' B) //4B2 2E
(R2 F2 U' B2 R2 L2 D' L2 D2 R2 F2 L2) //FINISH

Missed 20 from 4 qt finish:
F2, B2 D R2 L2 U F2 D' R2 D', B2

(D2 U2 R2 B U' F') //2C3 - 1S
(R F2 L F B') //4A1 2E
(U D2 L2 F2 L2 U' F2 U' L2 B2 L2 B2) //FINISH (23)
   

L U' L' F //EO + JZP
R' //Dual Axis JZP
(L' D2 L' U2 R') //2C3 4E
U R2 B2 U' L2 R2 B2 D' F2 U2 L2 //21 SLC
+1

D' B' U R //EO + 4C2E
(U2 L2 D B L2 B') //4B2 2E
F2 B2 U (U) //HTR
(B2 R2 L2 U2 L2 U2 B2 D2) //FINISH

(D' U) U //Rare 1 + 2 eo
R2 L2 B' R2 B2 R D2 B //2C4
U2 B2 R' U2 L D2 F2 R F2 R //HTR
D2 L2 //Wrong Slice (23)
+2

Found nothing within the hour, but this eo is too rare to give up on.

L U' F //EO
D L' D' L U' //2C3 6E (8)
(R F2 R) B2 F2 R' //HTR
R2 D2 B2 D2 L2 //2E2E (19)

... B2 D2 R [L2 F2] R'
[] : F2 L2 F2 L2 //Solve 2E2E (+2/21)
Unfortunately no -1 slice insertion

other drs:
(B2 F2 U' B) U R2 L' D //2C4
U' L2 F U, L' U2 R2 D L D //0C4
L B2 U' F, L D2 L U2 R' U //0C0 4E

(R D2 L2 U) //EO
(F B2 L U2 B') //2C3 2E (9)
(U2 R U2 R U2 R' F2 R2 D2 F2 D2 B2) //M SLICE (21)
+1

F2 U' D L //EO + 4C2E
D2 R2 U F' D2 F' //4B2 6E (10)
(D2 L2 D' F2 R2 L2 D R2 F2 D2 B2) //FINISH (21)

R (F' D' R') //EO
F' (F2 L2 D2 B2 U F) //4A1 4E
U F2 R2 B2 D' B2 D' R2 U2 B2 L2 U2 //FINISH (23)

B U //EO
D2 L B (L2 B2 D2 L2 F' R2 U2 B') //4B2 4E
(L F2 U2 L U2 B2 R2 U2 F2 D2) //FINISH

(B' R' B2 D') //EO + 4C2E
F U2 D2 F2 [R F2 R'] //2C3 4E
B' D2 R2 F' //Reduce to 4A1 4E
[] : L D2 L'
(B2 L2 F' U2 F2 U2) //S slice (21)
+2

([B' D F]) B //EO + 7C8E
R' L D' L B2 L //RZP shift --> 4B2 4E (10)

[] : D2 F' D B' // EO viewed as a 7c8e dr trigger, +1 extension to influence bad edge count (+1/11)

New DR:
B R' L D' L ^ B2 L (D2 F' D B') //4B2 6E (11)
(D2 B2 R2 D' F2 U) //slice + 2E (6/17)
^ : E2 //DR slice leave 4x (+2/19)
unfortunately +3 slice

1 hr mo3 challenge

1 hr mo3 challenge

1 hr mo3 challenge

(L D' F) //EO
(R2 [D B2 U R2 D2 R']) //4B2 6E (10)
R2 F2 D L2 U //HTR (15)

[] : U R2 D' R2 F2 U2 L' //JZP Variations (+1)

(D2 R2 F2 R2 B2) //M slice (21)
+1

U2 R' D' B' //EO + 4C4E
F2 R' L' U2 R' D' //4B2 2E (10)
 B2 R2 F2 B2 L' D2 L' R2 U2 L2 U2 F2 //FINISH (22)

(D R' L2 U) //EO + 2*4C4E
L' B2 R2 B2 R B //2C4 (10)
(R' F2 R U2 F2 R U2 R' U2 D2 F2 R2 D2) //SLICE (23)
Annoyingly +1

B R2 U2 R //EO + 4C4E
B2 U2 F2 U F //4A1 6E with +1 extension
D R2 L2 U' R2 U L2 D2 F2 L2 D2 //SLICE (20)
+0

(F2 R2 U' L) //EO + JZP
B2 R2 D F2 [U' F2 U'] //2C3 6E (11)
(F D2 F R2 U2 D2 F') //HTR + This looks like it can be sliced (18)

[] : U D2 F2 U2 F2 B2 U //Solved (7-3/22)

(B * F' R F') //EO + 4C4E
U' D' B2 L U //4B5 
* : U2 //Insert to influence DR subset

(B U2 F' R F') U' D' B2 L U //10 4A3 New DR
 (B2 R B2 R F2 R2 F2 U2 R F2 L2 U2) //FINISH (21)

Horrendous for a 4/4/4 scramble

(B2 U) B2 R2 U2 B2 R2 B2 D //2C3 4E (9)
(L2 F2 R' B2 R' F2 R' D2 F2 U2 F2 L2 U2) //FINISH (22)
Wrong axis slice insertion -1

[F L2 D] (U') //EO + 3C2E
(R F2 L B R' B') //4B2 2E (10)

This dr doesn't give any sub 22, so
[] : F' B2 R2 U //HTR equivalent EO extention (+1/11)

F2 B2 L F2 R' U2 B2 R2 //FINISH (19) Found at last minute

Safety 22:
R F', U F2 D2 B2 R' F2 L //2C3 4E (9)
+12 to E slice, +1

D (L2 F U) //EO + 4C4E
(B U2 B' U2 B R') //2C3 4E
U2 B' D2 B' R2 B F2 D2 R2 B2 R2 B2 //FINISH (22)

Missed 20:
D (L2 F U) //EO + 4C4E
U2 F' R2 B' U2 F L //2C3 2E (11)
(B U2 [B' U2 B'] D2 F2) //H PERM (18)

[] : B U2 B2 U2 B (+2)

(B2 R2 B' R') //EO + 4C4E
F2 D2 B U2 F2 D' //4A3 6E
R2 B' R2 Bw B L2 U2 F L2 Fw U2 //SLC (20) --> SOLVED (21)

(L' D2 U' B' R') //EO + 4C4E + 4C4E
(D2 L2 U2 D B') //2C3 2E (10)
D F2 R2 [D F2 D'] (R2 B2 L2 U2) //2E2E (20)

[] = U' L2 U2 L2 U (+1) //4b2 2e trigger with 2e2e insert (21)

Found in 20 min

L2 D2 B' D B2 //222
R' U' R U //223
(B R B') //EOFB
(D2 R2 D2 R' D2) //3C3E

SKE:
L2 D2 B' + D B2 R' * U' R U D2 R D2 R2 D2 B R' B' //3C3E (17)
*: R2 U R2 L2 D' R2 D R2 L2 U' //INSERT 3E (10-2/25)
+: B D F' D' B' D F D' //INSERT 3C (8-5/28)

Missed a rewrite:
L2 D' F' D' B' D F B2 R U R2 L2 D' R2 [D R2 L2 U2 R] U D2 R D2 R2 D2 B R' B' (28)
[] : D' R U2 R2 L2 D2 (-5+6-2 = -1)