TB
Algorithms (4)
E R E' R' U' R E R' u
My choice
12 HTM · 9 STM · 12 QTM
3-gen
rotationless
<U,R,E>
One hand: needs L, B, S or E
BLDDB, on 39 solvers' sheets
r' U M' U' R U M U' M'
12 HTM · 9 STM · 12 QTM
3-gen
rotationless
oh
<U,R,M>
One hand: R, U and M
BLDDB, on 12 solvers' sheets
U R U R U R' U' R' U' R'
10 HTM · 10 STM · 10 QTM
2-gen
rotationless
oh
<U,R>
One hand: R and U only
BLDDB, on 6 solvers' sheets
U2 L E2 L' U' L E2 L' U'
11 HTM · 9 STM · 16 QTM
3-gen
rotationless
<U,L,E>
One hand: needs L, B, S or E
BLDDB, on 3 solvers' sheets
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: M U M' U' R' U M U' r. Every algorithm above was run by our logic engine from that state and reaches "solved".