OLL Case 12 of 57 · Zs (4 of 6)
UPSTAIRS
SMALL LIGHTNING · UPSTAIRS
Algorithm
M'R'U'RU'R'U2RU'Rr'
Shape: zs. Lightning: a diagonal step (small) or a bar with two opposite corners (big). It takes 11 moves.
How to recognise it: in the diagram, yellow squares already face up and the bars around the sides show where the yellow is on the pieces that don't yet. Turn the top layer (U) until your cube matches the drawing and run the algorithm without rotating the whole cube.
The video for this case isn't published yet.
See the series on YouTubeThe video is in Spanish, but the moves are the same in every language.
Step by step
The yellow stickers of the last layer are in full colour with a black outline; the rest of that layer is faded, because its colour doesn't count in OLL.
- CaseSMALL LIGHTNING · UPSTAIRS
- 1M'
MIDDLE SLICE · UP - 2
R'
RIGHT LAYER · DOWN - 3
U'
TOP LAYER · RIGHT - 4
R
RIGHT LAYER · UP - 5
U'TOP LAYER · RIGHT - 6
R'RIGHT LAYER · DOWN - 7
U2
TOP LAYER · HALF TURN - 8
RRIGHT LAYER · UP - 9
U'TOP LAYER · RIGHT - 10
RRIGHT LAYER · UP - 11
r'
RIGHT TWO LAYERS · DOWN - End
DoneYellow face