OLS
The pair is in the top layer or in its slot, either way round; one algorithm inserts it and orients the whole last layer. 8,111 cases, the 57 OLLs included, sorted into families (n corners and m edges of the last layer already oriented on top) then groups. The cases load family by family.
8,111 cases · 72,663 algorithms
Proven optimum for every case.
Definition of the set: Speedsolving wiki (OLS).
How to read this page
- Each case is seen at three quarters: top, front and right faces, plus the top layer's back and left stickers as flat strips.
- Colours: yellow on top, blue in front, red on the right. Grey marks what the case does not look at.
- Lengths in HTM: a face turn or a wide turn counts 1, a slice 2, a rotation 0. The "setup" (often a U turn) presents the cube as drawn and does not count.
- In each case, the best optimal algorithm comes first, then the others from the easiest to the hardest to execute (ease score, lower is easier).
- "Play" starts from the case (the inverse of the algorithm applied to the solved cube) and runs the algorithm on the 3D cube.
4C3E: 4 corners and 3 edges of the last layer oriented on top
3 cases · 33 algorithms
4C2E: 4 corners and 2 edges of the last layer oriented on top
8 cases · 210 algorithms
4C1E: 4 corners and 1 edge of the last layer oriented on top
7 cases · 73 algorithms
4C0E: 4 corners and no edge of the last layer oriented on top
3 cases · 119 algorithms
3C4E: 3 corners and 4 edges of the last layer oriented on top
5 cases · 117 algorithms
3C3E: 3 corners and 3 edges of the last layer oriented on top
60 cases · 565 algorithms
3C2E: 3 corners and 2 edges of the last layer oriented on top
150 cases · 1,298 algorithms
3C1E: 3 corners and 1 edge of the last layer oriented on top
140 cases · 1,253 algorithms
3C0E: 3 corners and no edge of the last layer oriented on top
45 cases · 407 algorithms
2C4E: 2 corners and 4 edges of the last layer oriented on top
25 cases · 4,409 algorithms
2C3E: 2 corners and 3 edges of the last layer oriented on top
288 cases · 2,065 algorithms
2C2E: 2 corners and 2 edges of the last layer oriented on top
722 cases · 5,661 algorithms
2C1E: 2 corners and 1 edge of the last layer oriented on top
672 cases · 5,052 algorithms
2C0E: 2 corners and no edge of the last layer oriented on top
217 cases · 1,887 algorithms
1C4E: 1 corner and 4 edges of the last layer oriented on top
44 cases · 3,026 algorithms
1C3E: 1 corner and 3 edges of the last layer oriented on top
528 cases · 3,863 algorithms
1C2E: 1 corner and 2 edges of the last layer oriented on top
1,320 cases · 10,335 algorithms
1C1E: 1 corner and 1 edge of the last layer oriented on top
1,232 cases · 9,285 algorithms
1C0E: 1 corner and no edge of the last layer oriented on top
396 cases · 3,280 algorithms
0C4E: no corner and 4 edges of the last layer oriented on top
30 cases · 2,558 algorithms
0C3E: no corner and 3 edges of the last layer oriented on top
336 cases · 2,608 algorithms
0C2E: no corner and 2 edges of the last layer oriented on top
842 cases · 6,792 algorithms
0C1E: no corner and 1 edge of the last layer oriented on top
784 cases · 5,765 algorithms
0C0E: no corner and no edge of the last layer oriented on top
254 cases · 2,002 algorithms