R' U' F R2 D2 L2 F2 L U2 R' F2 R' D F' U2 B U' L' D2 R D' L2 B' R' U' F
Results
20
Solution
L D B R U' R L2 D2 R B2 L F' D2 L' F2 U2 B2 R2 B2 R'
L D B R U //EO 5
(R B2 R # U2 F') //DR 5/10+6c3
(L' B2 R' D2 R') //HTR 5/15
(L2 U2) //E?? 2-1/16
#: R B2 U2 F2 L D2 F2 U2 //8-4/20
the direct solve was 21 with either 6-1 or 8-3
struggling for a long time on the 2 move EO and got nothing
others:
B (F L F), (R' U2 F2 U R D) //10+4a3
B (F L F), (R D2 B2 D R U) //10+4b5
B (F L F'), (D2 F2 R D' R U) //10+4a3
R' U' F L2 F L2 D2 B2 L2 F' U2 B R2 F2 R' F' L U2 B D L B R' U' F
Results
19
Solution
F U L' F2 U2 R' L2 U2 L2 U D2 L2 B2 U F2 U' B' U' R'
F (R U B) //EO 4
U L' F2 U2 R' //DR 2 vars 5/9+3
(U F2 U' B2 L2 U') //HTR 4 vars 6/15
(D2 L2 U2 L2) //FINISH 4/19
Plus inserting S2 before HTR, there were totally 16 vars
R' U' F D' B R L2 U' R' U2 R' B R F2 B2 D2 B2 R L2 F2 B2 L' U2 R' U' F
Results
22
Solution
L F' D L2 F2 D2 R D2 L D2 B2 R2 F2 B2 U2 B R' B' R F' U D'
(U' D) L F' D //EO 5
(F R' B R B') //DR 5/10+2
L2 F2 D2 R D2 L //HTR 6/16
D2 B2 R2 F2 B2 U2 //FINISH 6/22
two cool drs:
(B') B' D F, (U L R' U' F2 L') //10+2
F2 L F' B, R' U' R' B2 U L //10+3
R' U' F L2 R2 D' R2 U' L2 D B2 D' B2 D F2 R' U' B' L U' B' R' F' U2 R' U' F
Results
20
Solution
U L F' R D' F' D2 F2 U' F U2 L2 U2 F' B D R2 F2 U2 F2
U L F' R //EO 4
D' F' D2 F2 U' B //DR 6/10+1 2 var
(F2 U2 F2 R2 D') //HTR 5/15
(@ L2 D2 L2 @ F2 B2) //4X 5-1/19
@: S' //+1/20
F B' U2 L2 U2 F' B'
//S'L2 D2 L2 F2
R' U' F U' L2 B2 U L2 R2 B2 D L2 F2 D2 F' U' F' R' D' U2 B U2 B D2 R' U' F
Results
21
Solution
D R2 F2 L F2 B2 U2 B2 U F2 R2 F2 R2 F2 D2 B' D F' B2 D2 R2
D R2 F2 L //EO 4
(R2 D2 B2 F D' B) //HTR 6/10+1
F2 B2 U2 B2 U //extended HTR 5/15
F2 R2 F2 R2 F2 D2 //FINISH 6/21
this DR-7c8e has lots of variations with 1qt or 3qt
edit: wtf 19 is optimal?
R' U' F U D' R' B U2 F U F2 R' F U' L2 F' U2 F2 L2 B' D2 F' D2 R' U' F
Results
24
Solution
D2 L U2 F R U' D L2 D2 F2 U2 D' R' L D2 R L F2 B D L2 F2 D B
D2 L U2 F R //EO 5
(B' D' F2 L2 D' B') //DR, switched this because I wanted to check 3c6e on ud and accidentally found this 6/11+1
#' B2 D2 L2 U # //HTR 4/15
@' F2 @ L2 F2 //E+M 3/18
@: M //+3/21
#: E //+3/24
R' U' F L B' D L2 U F2 R' U' R2 F' B' D' R2 F2 U2 R2 U R2 F2 D R' U' F
Results
19
Solution
R2 B' D2 F U B2 R F2 R' F2 U2 L2 F2 U D2 R L2 U D'
R2 B' D2 F //EO 4
(U') U (D L2 R' U') //DR, found this by premove abuse 6/10+4b2
B2 R F2 R' ///HTR 4/14
F2 U2 L2 F2 D2 //FINISH 5/19
D2 B R2 F, L (F2 U' L) //8+4a2
D2 F D2 B', F2 R (B2 D' R) //9+4a2
D2 F D2 B, L (F2 U F2 D2 R) //10+4a2
R' U' F U' B L' B2 L B' R' L2 F U2 F2 D R2 F2 D2 R2 F2 U' R2 D F R' U' F
Results
23
Solution
B R D2 B U2 R B2 L U' L' F2 U' L2 B2 U' D2 B2 D2 L2 B2 R2 U B
(B') B R D2 B //EO 5
U2 R B2 L U' L' //extended DR 6/11+3
(U') F2 U' L2 B2 U # //HTR 6/17
F2 # U2 L2 B2 R2 //E 5/22
#: E2 //+1/23
there's a 9+5
(B) B R D2 B, U2 R2 D' R
R' U' F L' D' B' F2 D F2 R2 U' F2 U' F2 L2 U B' L U2 R' B' R2 D' R' U' F
Results
21
Solution
D' R' B' U F U' D2 R F2 L2 B2 R2 U R2 F2 D2 F2 D2 L' U D2
D' R' B' U F //EO 5
U' D2 R (U' D2 L) //fun DR 6/11 4a1 4e
F2 L2 B2 R2 U //HTR 5/16
R2 F2 D2 F2 D2 //FINISH 5/21
other:
B' U R D F, R D F2 L2 U R //11+8c3
D' B U R F, (U2 L U F2 D' R) //11+4a1 2e
B (L R' D B), (U L) F2 U R //10+4b5
D' R' B' U F', U2 L' U R D //10+2c3
no 4 mover is so annoying, had to check fb eo only
R' U' F D2 B L2 F2 U2 R2 U2 B' R2 B' U2 B2 L' F' R F' D L2 B' R' B' R' U' F
Results
22
Solution
F U L D2 R F' U2 R' F2 B R2 U2 D2 B2 L2 D2 R2 L' B2 U' R B
F U (B' R' U) //EO 5
L D2 R F' U2 R' B //DR 7/12+1
(B2 L) //HTR 2/14
F2 R2 # F2 R2 # U2 R2 //2E2E 6/20
#: E2 //+2/22
edit: i just didn't see the DR for the 19
R' U' F U2 F' D2 B' R2 D2 B' U2 B D2 B2 L D' F' L' U2 B' F2 U' F2 L' R' U' F
Results
22
Solution
D' R F2 B L2 D L2 U' B2 D' F2 R2 F2 B2 L F2 R B2 D R2 F B
(F' B') D' R B //EO 5
(R2 D' B2 R' F2 L) //DR 6/11+3
F2 L2 U # B2 D' # F2 D //HTR 7/18
U2 #2 B2 @ //E+2E2E 2/20
#: E' //-1/19
@: F2 B2 R2 F2 B2 L2 //6-3/22
R' U' F R' U' L D' F2 D' F2 R2 U' F2 L2 R U' L' B2 L' U B F R' U' F
Results
22
Solution
R2 L2 U L2 D' F B L2 U2 F' R2 B' R2 U2 D2 F B U' D' B' L' U'
(U L) //EO 2
(F) R2 L2 U L2 U F B //DR 8/10+2
flip it
(U L) //EO 2
(B U D) R2 L2 U L2 D' //new DR 8/10+2
F2 # U2 R2 F' D2 B' //HTR 6/16
D2 L2 R2 B2 #' //S 4/20
#: S //+2/22
R' U' F B L2 D2 F U2 L F D R U R2 F2 B2 L2 F2 U L2 U' R2 U D2 R' U' F
Results
20
Solution
B R U' D B2 R' F' B2 D2 R2 U2 L D2 R L' B2 D2 B R D'
first DR:
(D) B R' U' D //EO 5
R' F' L' D2 B' //DR 5/10+3
then I noticed there were two bars. New DR:
(D) B R' U' D //EO 5
* R' F' (R' B) //DR 4a1 2e 4/9
*: E B2 E' B2 //change to 4a1 4e 6-5/10
(D) B R U' D //EO 5
B2 R' F' (R' B') //DR 4a1 2e 5/10
(D2 B2 @' F2 R' @) //HTR 4/14
(U2 R2 D2 B2) //M 4/18
@: M //+2/20
R' U' F B2 D2 L' U2 R' D2 L' B2 U2 R2 D2 F' U2 B L2 D' L' F R2 F2 U R' U' F
Results
19
Solution
D' L' U L F' R F2 B U2 R D2 F2 U2 D2 L2 U2 R' F U
(U') D' L' U //EO 4
(F') //7c8e 2l2s 1/5
L F' R B //DR 4/9
(R') F2 U2 R //HTR 4/13
D2 F2 U2 D2 L2 U2 //FINISH 6/19
another 19:
(U') D' L' U //EO 4
(F') //7c8e 2l2s 1/5
R2 L' B' R F' //DR 5/10+2
D2 R' B2 L //HTR 4/14
U2 L2 F2 D2 L2 //FINISH 5/19
R' U' F D2 L' U2 R2 D2 L F2 D2 R' U2 F2 R D R F' L U F2 D' B' F2 R' U' F
Results
19
Solution
U' R2 B R2 U2 B2 U F2 L B2 D2 F2 B2 L2 U2 L' F2 U' B
(B') U' R2 B //EO 4
(U) R2 U2 B2 U //DR 5/9+2
F2 L (F2 L) //HTR 4/13
(U2 L2 F2 B2 D2 B2) //FINISH 6/19
first DR was
(B) U' R2 B //EO 4
U' D B2 L' //DR 4/8+3
after first move (U) for htr i found this DR