D2 R' U' L' F 
U' D' L R' B2 L U // 12 4b2
F2 R' D2 R
D2 B2 L2 D2 L2 D2 // 22

thanks to my vive (edit: this one looks closely related to 21, but I don't understand the mechanism. also didn't looked carefully to 21 eo lol...)

F' D' F' L
(B2 D B2 D2 B) // 9 4b4, didn't finish (actually forgot after 22)

F' U' (D' L D)
R U2 F L' B // 10+5
R U2 R2 F L' B // 11 2c3 4e

R' U B2 R2 B
U' L R D L' D' // 11 2c3 2e

(D B) F R F
B2 R2 D R' D L // 11 2c3 6e

D2 R' U' L' F 
D R' F2 U' D' L // 11+?

D' F D' F' L 
B2 R2 U F2 D' F // 11+2?

(U) D2 B R U
D2 B2 L2 F R // 10 2c3
(U2 R2 F D2 U2 R2 B' R2 B')
(U2 L2 D2 L2) // 22 S, +1

R D F' B' R
U D2 F' B2 U // 10 4c3 but not that good

D2 B R U (U)              // eoud               (5/5)
                          // rzpfb-eoud         (0/5)
D2 B2 L2 F R'             // drfb-eoud [2c3 4e] (5/10)
L2 D2 U2 F L2 B' F2 D2 F  // htr-drfb           (9/19)
R2 B2 R2                  // fin                (3/22)

missed dr optimal

(L R')
(B) F2 B2 D L2 B' // 8 4c3
(D') D R2 B2 D
F2 R2 U2 L2 D2 L2 F2 L2 // 21 E, +0

I wrote plenty of 5 movers and noticed the existence of 2 mover, didn't want to try 2 mover much because so many scrambles had short eo these days, but final solution comes from that eo..

(L R)
U (B U2 R2 D2 F' D) // 9 2c4, tried to fish for sub 21 but failed.

L2 U' F' L R
(F2 U D B U2 B) // 11 2c3
(U R2 U' L2 U)
(R2 F2 R2 B2 U2 B2) // 22 M, +0 lmao

shit I had
L' D F' 
L' (U B2 U' L' U' R)
and didn't tried B2 and only tried F2... sad

(B2 D2 R)
(D) (B' U2 L2 B' U') // 9 2c4
(B L2 B' D2 L2 B' U2 L2 F')
(R2 U2 F2 D2) // 22 S, +0

(D' B D' R)
(F U B F2 D') // 9 4a1 4e, only found 22 though...

oh I missed the simple 0c0 4e -> htr soultion :(

(U' B2 D')
(F) (L' R2 F' R' L2 F) // 10 4b2 via 7c4e rzp? lol
L F2 L (R D2 R')
(U D' B2 U' D' F2) // 22 M, +1

bad time management

R' D2 F'
R U L' U2 R' L U2 L D'
R U2 R' // 15 HTR but bad

D R' D F' 
R' D', R' B2 U // 9+5

(D' R2 U')
(B) R' U2 R' B R F // 10+3 there was 22 from this, missed, also missed the variation which gives 21

didn't check bunch of normal 4 eos...

F (L2 B')
R2 F2 L' D
U2 L (F2 L)
(F2 R2 U' D' R2 U' D' F2 D2) // 20

holy sprint, I was nervous from missing something during the attempt but 20 is good result. I always start from inverse and there was bunch of 4movers with already rzped, but none of them gave good so I waste some time, good to find this next.

F (L2 B')                  // eofb               (3/3)
                           // rzplr-eofb         (0/3)
R2 F2 L' D                 // drlr-eofb [4b2 2e] (4/7)
U2 R' (F2 R)               // htr-drlr           (4/11)
(D2 L2 F2 U2 L2 F2 D2 F2)  // fin                (8/19)

oh... htr slicing?

(F2 U' R2 B)      // eofb               (4/4)
                  // rzpud-eofb         (0/4)
U2 L2 U L' U' L   // drud-eofb [4b2 4e] (6/10)
F2 L2 R2 U' (D)   // htr-drud           (5/15)
(L2 D2 R2 U2 B2)  // fin                (5/20)

had this also but there were bunch of 2qts, maybe see this if I focus on them (4a1 4e setup is something that easy to miss)

B' (U2 B')
D' R', U' R F2 U2 L // 10 2c4
(D' B2 D' F2 R2 D' L' R U2 L R D) // 22

before finding this, only had 24... probably missed something. found with few minutes left
I didn't notice eo's last move B cancels with htr's first move so I was quite surprised when it was 22.

B' R2 U R
B L2 R2 F' U2 F // 10 2c3 2e
(D' F2 U2 B2 U R2 U)
(R2 U2 L2 F2 B2) // 21 S +0 lol

other 21

B2 U B
L2 U B2 R U R U' // 3c6e setup, 10 4a2 4e
(B2 L B2 D2 L2 U2 R) // 17 HTR +1 ext
(B2) // 18 S +3

probably sub 20 exist but I was not able to reach, anyway 21 save is good

oh shit I didn't even catch 8 2c3 though I checked that. what the heck

chilling attempt

R' D B' L2 U
B L' B L F2 R
U2 R2 B L2 B
R2 B2 U' D F2 R2 U' D' F2 U2

R D B' L2 U
R F L' D2 R B

(U' D2 B' L F')
(R D) (B2 D' R2 D)
(R D') (R2 U R2 U) 

why all my drs come from viving

U L2 B D R
U2 B U D F // cool 6c8e, 10 4b2 4e
L2 F2 D' R2 F2 U'
L' R U2 L' R' // 21 E +2 

nothing more... felt my search speed lessen because I don't have time for practice.

oh I missed the R' one. quite sad but I think this not that bad result. hope getting well for a3, maybe this weekend?
uni makes me soo tired

B U' R D2 F
(F2 D2 R2 D' L) // 10 4b2 6e
(F2 D' L2 U')
(B2 R2 U2 L2 U2) // 19 S (wrong slice)
+1 ? lol

3 and 4movers were bad although I saw rzp from both
good to move on 5 movers then

didn't reach to other 10+3 for 20 because I stopped 5eo search for normal lr and decided to switch
+ I missed that eo and only wrote for other 3 mover trigger setup
I might messed up attempt without this.

놓친 이 eo case 정리 좀 해둬야겠다. 그리고 HTR 후속 다양하게 보는 게 실수를 많이 줄여주는듯. 전에도 그렇게 22 놓쳤기 때문에...

(U2 R) U D R'
F, U' R2 U' L2 U F'
D' R2 D' B2 U R2 U
L2 B2 L2 B2 L2 D2 F2

so shit scramble, nothing
this would be my last solve before starting the semester, but scramble was bad so not feeling well :(
eo 10 4 rzp 14->17 5 rzp 27->30 and niss 2+3 for 39->50

2 4eo, 62 4eo checked.
____

R (F' U D2 L)            // eolr               (5/5)
                         // rzpfb-eolr         (0/5)
B U2 D' B U'             // drfb-eolr [4c3 4e] (5/10)
F2 U2 F U2 B' (D2 R2 B)  // htr-drfb           (8/18)
(R2 D2 F2 U2)            // fin                (4/22)

didn't mark this as 78

only reasonalbe sub 23 for my setting, next best was 25

F2 D L F' 
L2 U L2 R2 U // 9 4b2 4e
(D2 L D2 L) (B2 L' B2 F2 R')
(D2 R2 F2 R2 F2) // 23, bit disappointed

F2 D L F'
L2 U/U' L2 R2 U // 9 4b2 4e

(L' R U' B)
(R) (D' L2 U' R' U' L) // 11 2c3 2e, (D B2 D' R2 D') pretty blocky htr but no good continuation
(R) (U' F2 D' R' U' L) // 11 2c3 2e

D (R' F' U)
(R) R2 F2 U2 F' R // 10 4b2 4e

eo7, 4rzp21 -> 25, 5 rzp 47-53
11 4eo, 46 5eo checked. around 35m, tried to finish my drs but could not find one which is better than 23, and after checking all drs, quickly checked 5eos but no decent one

_____

D (R' F' U)        // eoud               (4/4)
(R')               // rzpfb-eoud         (1/5)
R2 B2 D2 F' L'     // drfb-eoud [4b2 4e] (5/10)
B' D2 F R2 F (F')  // htr-drfb           (6/16)
(B2 U2 R2 U2)      // fin                (4/20)

shit I forgot to try var

B2 D R U' F'        // eofb               (5/5)
                    // rzpud-eofb         (0/5)
U F2 U' L' F2 L'    // drud-eofb [2c3 4e] (6/11)
D L2 U' (D2 L2 D')  // htr-drud           (6/17)
(L2 R2 B2 L2)       // fin                (4/21)

quickly passed this one, little bit disappointing to me

other 21 is via 1+4 so okay

(L' R U' B)           // eofb               (4/4)
(R)                   // rzpud-eofb         (1/5)
(U' F2 D' R' U' L)    // drud-eofb [2c3 2e] (6/11)
U (U R2 U')           // htr-drud           (4/15)
F2 R2 D2 R2 F2 U2 F2  // fin                (7/22)

oh shit I had this htr... wtf...

U (B L D')
(R F2 R2 F' R2 F') // 10 4b2 6e
(R' B2 L) (B2 F2 U2 R2 F2 R2 F2 R2) // 21, found around 30m couldn't improve

eo 1130 4rzp 33
16 eos checked.

missed baiqiang's dr although I switched
missed xiwen's 18 E +2 in the hell of variations