OS2
Notation
Last bottom triple
LBT / One solved
Match the case drawing, including the side colours and the pieces already solved; hold the puzzle as drawn.
Your status
Algorithms (6)
R D' U F' U' F D
My choice
7 HTM · 7 STM · 7 QTM
rotationless
<U,R,F,D>
Cubemuch
R' D' U' BR U BR' D
7 HTM · 7 STM · 7 QTM
rotationless
<BR,U,R,D>
Cubemuch
(Ro' R) first, then:
B' BR U' BR' U B
6 HTM · 6 STM · 6 QTM
3-gen
rotationless
<BR,U,B>
Do Ro' R first on the case as drawn. · Cubemuch
(Ro' R) first, then:
2B U' Bw' BR B
6 HTM · 5 STM · 6 QTM
3-gen
rotationless
<BR,U,B>
Do Ro' R first on the case as drawn. · Cubemuch
(Ro' R') first, then:
B' Bw' BR Bw U' B
6 HTM · 6 STM · 6 QTM
3-gen
rotationless
<BR,U,B>
Do Ro' R' first on the case as drawn. · Cubemuch
(Ro' R') first, then:
B' U' BR U BR' B
6 HTM · 6 STM · 6 QTM
3-gen
rotationless
<BR,U,B>
Do Ro' R' first on the case as drawn. · Cubemuch
How this case is verified
The source's tracked-sticker identities define this case; its setup is reconstructed and checked against them. Setup: Ro D' BR U' BR' U D R. Every algorithm above was run by our logic engine from that state and reaches "lbt-solved".