U (U D') //EO
(F' L') B' L2 U2 F' R' //DR (10+2c4)
F (U2 B' D2 R2 F' R2 F') //HTR
L2 D2 L2 U' D' R2 U' D //LS

Slice in +0.

L B2 U' F //EO
L D2 L U2 R' U //DR (10+0c0 4e)
(L2 B2 R') F2 B2 L2 D2 B2 D2 R' //HTR
F2 B2 //LS

Slice in +2.

I literally tried (L2 B2 R' F2 B2 R) though, wtf.

L (L' U2 R) //EO
B' (U2 B2 F' U' F') //DR (10+4a1 2e through 3c2e)
D' (U' L2 B2 R2 D') //HTR
(B2 R2 U2 F2 L2) //LS

Slice in +1.

B U //EO
(R2 B', F2 D2 R2 U2 R B) //DR (9+4b3)
L' (F2 R' B2 R) //HTR
(B2 R2 F2 D2 B2 D2 B2) //LS

Slice in +1.

I also had this funny 24:

U' L2 R' F L //EO
U' L2 D2 L2 D2 U' B' //DR (12+4a1 4e)
(D B2 R2 F2 D' F2 D) //HTR
🗿 U2 R2 //Leave wrong slice

🗿: B U2 B' F R2 F' //6-3.

(D2 R F' B') //EO
(R U2 R' L U') //DR (9+2c4)
U2 L (D2 L' F2 U2 R' D2 R) //HTR
(U2 D2 B2 D2) //LS

Slice in +0.

R' B' D' //EO
(B) F2 L' U2 R' L2 B //DR (10+2c4)
(D2 L') L2 F2 D2 L' F2 R' U2 B2 R' //HTR
U2 B2 R2 F2 //LS

Slice in +1.

(U F2 L' F') //EO
(R) D' F2 D2 R //DR (9+2c3, also R traced to 4 pairs on inverse lmao)
(F2 U B2 D F2 D') //HTR
(U2 L' R B2 R' L') // LS (one move cancels on normal)

Slice in +0 (there is a U2 D in the skeleton, inserting E2 there reduces skeleton length by 1, and from there it's +1 optimal).

Crazy solve lmao.

(U' L F') //EO
(D L U D) F2 R2 F2 R2 D //DR (12+4b2 4e)
(F2 L B2 D2 L') //HTR
(B2 D2 F2 R2 F2) //LS

Slice in +2.

DR had lots of variations, but I didn't have time, because I spent all my time on a pair of 10+4's. The reason I seemingly checked 4 moves RZP+switch, is that D L was RZP on U/D into 4c4e with anti-JZP, and so I did U D, and saw that it became 4c4e on R/L.

F' L' D F' //EO
U, L' D2 R D' F2 U //DR (11+4b3, through 4c6e)
R' D2 F2 L' F2 L2 F2 D2 R' //HTR
F2 R2 D2 B2 //LS

Slice in +1.

B R2 D' //EO
L' (U2 L2 R F' L) //DR (9+0c4 through 7c8e)
(B') F' D2 F' D2 B2 D2 L2 F //HTR
R2 U2 D2 z2 //LS

Slice in +0.

(D2 F L' B) //EO
(R', D' L' D L D L') //DR (12+4b2 4e, through 3c4e)
(B2 R2 U B2 L2 U') //HTR
(F' B L2 F' B) //LS

Slice in +2.

//EO SKIP LMAO
(U' R, D2 L2 D' U2 L B2 L) //DR (9+4b2 4e, through 4c2e)
D2 L2 D R2 F2 U //HTR
(D2 L2 F2 B2) //LS

Slice in +0 (widen every U/D move post-DR).

I found so many short DRs here.

(B2 R, D L2 D' F2 U R) //8+2c4
(B2 U, D2 R2 F2 R' B2 R' U) //9+2c5
(U' R', U2 R2 D U2 R D2 R) //9+4b2 4e
(B U R') (U) F U2 F2 R2 F' D //10+4b2 2e (from R/L 3-move EO)
(R2 D' R') (D) F U2 F2 R2 F' D //10+2c3 4e (from R/L 3-move EO)
(U' R) R U R2 L2 D R //8+2c3 6e, improvised RZP breaking for 4c2e
(U' R) U R2 L2 D' R D2 R //9+2c3 4e (same RZP as before, but a more standard approach)
(B2 U) B2 R2 U2 F2 R2 F2 D //9+2c3 4e

I wrote 17 EOs in 4. Checked none of them, due to the skip and the 3 move EOs lol. I finished EO writing at 3 minutes, because I knew I couldn't check them all lol.

(R U' R) //EO
(U') U2 D2 F B D2 F D //DR (11+4a1 2e)
(F) L2 B U2 D2 L2 F' //HTR (extended by 2 moves)
D2 L2 U2 B2 //LS

Slice in +0 (there's an F' B2, but once you remove it, it's +1).

(F R D B) //EO
(U, L2 U L Fw2 L2 U z2) //DR (11+4a3, through 3c4e)
R D2 F2 R (L2 U2 F2 R) //HTR
(U2 D2 F2 R2 U2) //LS

Slice in +1.

L' F D2 B' //EO
L' R2 D2 U' R D' R' //DR (11+4a1 4e)
D (B2 U2 R2 U R2 L2 D') //HTR
(F2 L2 F2 L2) //LS

Slice in +1.

F' U L' //EO
B (D L2 U2 L2 D' B)//DR (10+2c3 2e)
(F2 U L2 U' F2 U) //HTR
(R2 F2 R2 B2 D2 R2) //LS

Slice in +1.

U2 D' R B //EO
U (L2 U2 L 🗿 U2 R2 D) //DR (11+4a3)
R' D2 R U2 R2 B2 L //HTR
(F2 D2 F2 U2) //leave 2e+slice

🗿: U2 R2 D2 L2 D2 R2 //solve 2e (+1)

Slice in +1.

F2 D L' F' R//EO, instant 4c4e, 2 pairs on inverse
(U L2 F' L2 U2 R2 U2 F') // DR (13+4b3, but I didn't even check the subset)
(D' R2 Dw R2 Uw L2 D' L2 D) //Blockbuilding finish lmao.


I also had this cool 10+4b2 4e:

(D B2 L D' R) //EO, DR-7c4e
(B' U' F B2 U) //DR.

Unfortunately, I could only find 21 to slice with slice in at least +1.

I also had a 12+2c3 4e with one move to trigger, going through 8c8e->3c2e:

F' L' F D' R //EO, instant 8c8e
U' D F B2 D' B' D //DR.

(L D' L2 D') //EO
(L, F' R B' R2 B' L) //DR (11+4a1 4e, vibed 5c6e trigger)
(B2 L2 B2 R2 U2 F) //HTR
(U2 R2 U2 B2 D2 B2) //Finish.

No slice. Crazy.

(U' D2 L2 B') //EO
(L, D' L' U D2 R) //DR (10+2c3 4e, through 3c6e trigger)
B2 U' (D2 L2 B2 U' R2 U) //HTR
(F2 L2 F2 L2) //LS

Slice in +1.

(R' F2 L' F') //EO
(D') U D L' U D' //DR (10+2c3 2e, through 4c4e->8c8e trigger)
(R D2 B2 R' D2 R') //HTR
L2 B2 D2 R2 B2 D2 //Finish.

I also had this 10+2c3 4e from 7c8e:

(R D R F')
(L, D' L2 R' U' L).

U D' //EO
(L' U2 R' B') //DR (6+4b2 4e)
(U2 B2 D2 L U2 F2 L') //HTR
(F2 U2 F2) //LS

Slice in +2.

L R U F //EO
D', (B2 L F2 L' U L2 U') //DR (12+2c3 4e)
B2 R' D2 F2 B2 R' D2 R //HTR
B2 D2 B2 U2 L2 //LS

Slice in +1.

B2 D' L U //EO
R', (L2 F B2 R2 L2 F R) //DR (12+2c3 2e)
R2 D2 F L2 F' L2 F' //HTR
U2 R2 F2 L2 B2 U2 L2 B2 //slice

So.... turns out my DR is suboptimal. And I found out through slice insertions. I widened the last B2 in the HTR to give me dots, and I inserted 4x in the middle of my DR solution.

L2 D' (R U' D') //EO
(R') B' D2 F' L' //DR (10+2c5)
F R2 F (B' D2 L2 B' D2 B') //HTR
(L2 U2 B2 U2 F2 D2 R2 D2) //LS

Slice in +0. Had two 13+4c3's, and no other DR.

F' B L' //EO
F, U2 F2 B U B //DR (9+4b2 2e, through 3c2e)
L2 F2 R2 D L2 D' //HTR
R2 U2 L2 B2 U2 //LS

Slice in +1. I also had this very cool DR:

(U B D' L) //EO
(B' D R2 B' D) //DR (9+2c3 4e, using a 4-move 5c4e trigger),

but I couldn't do anything with it.

(B2 U2 F) //EO
(L, D U' L2 D L) //DR (9+4c4)
(U F2 D) U2 B2 R2 F2 R2 U' L2 U' //HTR
L2 F B L2 F' B' //LS

Slice in +1. Bruh.

B2 R' D //EO
R', B' R2 F L' //DR (8+2c4)
(L2 B') D2 B' U2 B' R2 U2 B' //HTR
L2 D2 L2 D2 z2 //LS

Slice in +1.

21, 22, 22 -> 21.67 PB mo3.

(L2 D2 R) //EO, 8c8e
F' B U D' B L2 D2 F' //DR (11+2c3)
(U' L2 U' L2 U') //HTR
B2 L2 B2 L2 //LS (20)

Slice in +2.

L D U2 B' R' //EO
(D) //JZP
L2 D //DR (8+4b2 4e LMAO)
(F L2 F R2 L2 B U2 B') //HTR
(R2 L2 U2 F2) //LS

Slice in +1. I also had this slice in 23:

B U L' B //EO, DR-3c4e
D R' D' F2 U2 L' //DR (10+2c4)
U L2 D' R2 L2 B2 U B2 U //HTR
B2 R2 F2 R2 //LS

Haven't inserted, idk what it gives.

(B U' R) //EO
D B, D R2 B2 U D2 B //DR (11+2c4)
(D F2 U' R2 B2 U' F2 U') //HTR
(B2 Rw R' F2 Rw' R U2) //LS

Slice in +0.

U2 R' F' L //EO
U2 R2 D' F D B' //DR (10+2c4, through 7c8e)
D (B2 R2 U F2 U' F2 U) //HTR
(F2 B2 L2 B2 U2 F2) //LS

Slice in +0.

(L' U R') //EO
(F) R2 U R2 D' F' //DR (9+0c4)
(U L2 D) R2 U L2 U' //HTR
B2 R2 B2 L2 U2 B2 D2 //LS

Slice in +1.

Thought I had a 11+4a1 2e, couldn't find it.

D' L' F' U B //EO
F2 L (D2 R2 D2 F2 R) //DR (12+4b3, through JZP)
F2 U' R2 U2 B2 U R2 B2 U' //HTR
(F B U2 F B) //Finish

I also had D' F U L B (F2 R' L F2 R U) 11+4b3, but couldn't find anything.

F U' D2 R' B //EO
D' F2 U D' R2 U D' //DR (12+4b2 4e)
(D' R2 U L2 U F2 U') //HTR (4q)
(B2 R2 B2 R2 U2 R2 B2) //LS

Slice in +0.

L' U R' U' F' //EO
L2 D U2 L //DR (9+2c3 2e)
U' R2 B2 U' L2 U' //HTR
R2 U2 R2 //Double slice reduction

At first I solved the S-slice like this:

R2 U2 R2 -> S R2 U2 S' R2,

but this didn't leave E-slice in +0, since you'd have to insert an E2 between an S and an S', which messes up centers. However, you can leave 4x as follows:

R2 U2 R2 -> R2 S' U2 R2 S',

which conveniently leaves the U2 between two S slices. Now our post-DR is:

U' 💀 R2 B2 U' 💀 L2 U' R2 S' U2 🗿 R2 S'

💀: E //VR (+0)
🗿: E2 //step 2+fix centers (+0).

Very cool. 

(U' F' L' R) //EO
(U', L2 B' D L2 D) //DR (10+2c3 4e, through 4c2e)
F (U2 L2 U2 L2 F U2 F') //HTR
(D2 F2 L2 D2 L2) //LS

Slice in +1.

I also had this slice in 24:

(F' L U R') //EO
(U, B2 D' B L2 B U') //DR (11+4b2 4e, through 4c4e)
(B R2 F) //HTR in 14 LMAO
D2 L2 D2 L2 D2 B2 D2 F2 D2 L2 //LS.

D R D B' //EO
U, L2 D' L2 D//DR (9+4b3, through 4c2e)
(U2 L) L2 F2 L' F2 L' //HTR
U2 F2 R2 D2 F2 R2 F2 D2 F2 //Finish

I also had slice in 24, +1.

D' R2 B L' U //EO
R' L2 B' L D2 L F //DR
(U2 R' F2 B2 D2 L D2 L') //HTR
(B2 R2 F2 L2 U2 B2 U2) //LS

Slice in +1.

(B R2 D R') //EO
(B, R2 D2 U' F R2 F') //DR (11+4a3, through DR-4c2e)
(D) U2 F2 U F2 U2 R2 D //HTR
L2 F2 L2 B2 //LS

Slice in +1. Only VR in +0 gives dots (and blocky fish doesn't help).

(B) R' U' F' //EO
D (R' L2 D' L D') //DR (10+2c4, through 3c2e)
(F2 L F2 L' U2 R D2 R) //HTR
[R2 U2 R2 F2] //Leave wrong slice

[]-> Fw' F R2 Fw' F U2 R2 Fw2 //Finish.

R2 F R B //EO
L' R U2 L B2 U //DR (10+4b2 4e)
(F2 L2 F2 U2 B2 L' B2 D2 L') //literally the first HTR I try on inverse
(B2 U2 R2) //LMAO

Slice in +1 from a VR in +0.

(R') F D2 L //EO
(F') U2 L2 B' U' B' //DR (10+2c3 6e, through 3c2e)
(U') D2 L2 D //Reduce to 1q, bound=22
(R2 F2 D') //HTR
(B2 L2 F2 U2 F2 R2 U2) //LS

Slice in -1 due to U2 on inverse and D on normal. Found this LS at like 56, found the slice at 57-58. 

EDIT: optimal from DR. Bounding works!

B U L B //EO with JZP on U/D and 4c4e on R/L
(B2 D L2 B2 U) //DR (9+2c4) with 8 variations
D2 L B2 L' B2 U2 R' U2 R' //HTR
(F2 L2 F2 D2) //LS

Slice in +1.

All DRs I found were 2c4, except for some 11+4a2 2e and some random 5q crap.

B2 D R B' //EO
L, U L2 R D' L //DR (10+2c3 2e, through 7c8e)
(U F2 L2 U' F2 L2 U') //HTR
(F' B D2 F' B U2) //LS

Slice in +1 from a VR in +1. I also had double slice in 24 from a 10+4b3 through JZP:

(D' U L' B) //EO
(L U' B2 U L2 U) //DR
U2 R D2 R2 D2 F2 R' F2 R //HTR
U2 R2 F2 D2 F2 //Leave double slice.