R1-

-

R block and 2x1

R U2' R' U R2 U2' R2' U' R U R U2 R' U R'

Community Votes:
0
Movecount:
15 ETM15 STM
Face Moves:
2GEN (R U)

R1+

-

R block and 2x1

R' U2 R U' R2' U2 R2 U R' U' R' U2' R U' R

Community Votes:
0
Movecount:
15 ETM15 STM
Face Moves:
2GEN (R U)

R2-

-

R block and 2x1

R U' R U2' R' U' R' U R2 U2 R2' U' R U2 R'

Community Votes:
0
Movecount:
15 ETM15 STM
Face Moves:
2GEN (R U)

R2+

-

R block and 2x1

R' U R' U2 R U R U' R2' U2' R2 U R' U2' R

Community Votes:
0
Movecount:
15 ETM15 STM
Face Moves:
2GEN (R U)

R3-

-

R block and 2x1

R' U' R2 U' R' U' R' U R U R' U R2 U R' U R U' R'

Community Votes:
0
Movecount:
19 ETM19 STM
Face Moves:
2GEN (R U)

R3+

-

R block and 2x1

R U R2' U R U R U' R' U' R U' R2' U' R U' R' U R

Community Votes:
0
Movecount:
19 ETM19 STM
Face Moves:
2GEN (R U)

R4-

-

R block and 2x1

R U R' U' R U' R2' U' R U' R' U' R U R U R2' U R

Community Votes:
0
Movecount:
19 ETM19 STM
Face Moves:
2GEN (R U)

R4+

-

R block and 2x1

R' U' R U R' U R2 U R' U R U R' U' R' U' R2 U' R'

Community Votes:
0
Movecount:
19 ETM19 STM
Face Moves:
2GEN (R U)

R block and 2x1

Megaminx

Huge thanks for James Macdiarmid for sharing his algorithms and consulting this section
and Nicolas Naing for added algorithms