R' U' F D' L2 U2 B2 U' R2 B2 U B2 D2 R F2 U' R2 U F' D2 R D' U2 B R' U' F
Results
23
Solution
R2 U2 B2 L2 F' B2 D2 F' R2 L2 U2 R B' R' F L2 B2 L F2 U B2 D' L'
(L D B2 U') //EO 4
(F2 L' B2 L2 F' R B R') //DR 8/12+2
(U2 L2 R2 F D2 F) //HTR 6/18
(B2 L2 B2 U2 R2) //FINISH 5/23
also got:
R2 F' R' B', U' L U L2 U2 R D R //DR 11+1
R' U' F L2 D U F2 U' L2 D R2 F2 L2 R' B R2 U' L D2 R' B U' B L R' U' F
Results
22
Solution
F' B2 U F' L U2 F L2 F' L' F2 L2 F2 B2 D2 R B2 R B2 R' F' B2
F' B2 U //EO 3
(F) F' //RZP 2/5 many thx to Jay
L U2 F L2 F' //DR 5/10 2c4
L (B2 R B2 R' B2 R') //HTR 7/17
(D2 * R2 F2 R2 F2 B2 *) //FINISH 6/23
*: S2 4-5/22
R' U' F R' B2 U L2 D2 F' U L D2 L2 F' U2 R2 B' R2 L2 F R2 F2 R' U' F
Results
19
Solution
R D L B L F' B2 U2 B R2 B' U F2 U' R2 L2 U' B2 D
R D L B L //EO, RZP 5
[F D2 F U2 F] //DR 5/10+2
(U) B2 U //PHTR 3/13
{F2 U' R2 L2 D' //HTR 5/18
R2 D2} //double slice 2/20
[]: F' B2 U2 B R2 B //+0
{}: F2 U' R2 L2 U' B2 U D //+0
R' U' F U2 L2 D F2 U B2 L2 D L2 R2 U R D' L B U F D R' F2 D2 R' U' F
Results
21
Solution
U' D2 B D L' U2 B2 L F2 D2 R2 L' B2 U2 D L2 U' F2 B2 U B
got so many jzps from this EO and its extensions
(B') U' D2 B //EO 4
D L' U2 B2 L F2 D2 L //DR 8/12+1
F2 D (U' F2 B2 D) //HTR 6/18
DR flip
(B') U' D2 B //EO 4
D L' U2 B2 L F2 D2 L' //DR 8/12+1
(U' F2 B2 D * F2 U' *') //HTR 6/18
(D2 B2 R2) //Leave slice 3/21
*: E //+0
back solution:
F D F' L U //EO 5
B (D2 B' L' B) //DR 10+3
(R F2 R) U2 R2 F2 R' //HTR 7/17
U2 F2 D2 F2 L2 U2 //FINISH 6/23
R' U' F B2 D L2 D2 F2 L2 U' L2 B2 R2 U L' F2 R' D L2 R' B' F2 L2 F' R' U' F
Results
20
Solution
B2 L U2 L U F2 D2 B2 L2 D' L2 U B2 R2 U R B' R2 B2 L'
(L B2 R2 B) //EO 4
(R') B2 L U2 L //DR 5/9
U (D' * F2 R2 D' * R2 D) //HTR 7/16
(R2 F2 U2 * F2) //leave slice 4/20
*: widen +0
so many varations. also got:
(L B2 R2 B') //EO 4
R //JZP 1/5
(D2 R' U2 L) //DR 4/9+4
(L' R' B' R) //EO 4
(D) F B' D' B2 D //DR 6/10+4
(L' R' B' R) //EO 4
(D) F B D2 R2 U F2 U //DR 8/12+2
R' U' F U R2 B D R F2 B2 D R F R2 D2 F R2 U2 L2 F2 U2 F' R2 B R' U' F
Results
21
Solution
D2 R2 F L U2 L2 B' U2 F' B2 R2 B2 R2 U2 F L2 B D' F R2 F2
D2 R2 F L //EO 4
(F2 R2 F' D) //DR 4/8+4
(B' L2 F') U2 L2 B' U2 F' //HTR 8/16
B2 R2 B2 R2 U2 //FINISH 5/21
the DR has two variatons and the opt from this one is 20 with 6qt
R' U' F R2 U2 B' U2 F L2 U2 B F L2 R2 D' R U L2 F' R2 U2 R F U' R' U' F
Results
23
Solution
B U' F2 R B2 U' B U2 D' F U2 F2 L2 D' B2 L2 D' L2 B2 L2 D2 L2 U2
B U' F2 R //EO, DR-3C6E 4
B2 U' B D' U2 F //DR 6/10 4b2
U2 F2 L2 D' B2 L2 D' //HTR 7/17
L2 B2 L2 D2 L2 U2 //FINISH 6/23
the optimal after DR is 12. failed to find it
R' U' F B2 R' F2 L' U2 R2 F2 D2 L2 U2 R' B2 U' F L' F L D F' L2 F2 R' U' F
Results
22
Solution
F2 D L2 U R' U2 R L2 D' R' F2 L2 B2 L2 U2 D' F2 R2 F' R F U2
backup:
(U2 F' R' F)
F2 D L2 U L2 D' R' //11 2C3
U' B2 U F2 L2 B2 L2 D' //19
B2 L2 U2 F2 D2 //24
(U2 F' R' F)
F2 D L2 U L2 D' R' //11 2C3
U F2 U2 B2 U' B2 L2 B2 R2 U //21
B2 L2 //23
extend the DR:
(U2 F' R' F)
F2 D L2 U R' U2 R L2 D' R' //14 4a1
(R2 F2 D) //17
(U2 L2 B2 L2 F2) //22