Headlights
The algorithm, how to recognise it and how to practise it without cheating.
Probability1/7
Moves9
TypeYellow face
Inverse and mirror—
Recommended algorithm
R2 D' R U2 R' D R U2 R9 moves
How to recognise it
Two adjacent corners show yellow on top; the other two make headlights. Hold the headlights at the back.
Its inverse is another case
Do the Headlights algorithm backwards, R' U2 R' D' R U2 R' D R2, and you are solving Bowtie.
That's why CubeDojo never scrambles Headlights that way: it builds a random state with the case fixed, so you practise Headlights and not Bowtie.
Practise Headlights now
Random-state scrambles, a timer and spaced review. Free, on the web and on your phone.