F2L 19
Both on top, corner’s white sticker up
F2L 19 is a F2L case on the 3x3 (Both on top, corner’s white sticker up, medium). Algorithm: R U2 R' U R U' R'. Below is a 3D animation and a scramble to practise.
My status:don’t know
How the status is counted
Training counts the status. A case added to training gets “learning”, and “known” after 5× “correct” in a row with the timer and without hints, when the average time is within the category threshold (Settings). 2× “wrong” in the last 3 attempts or much slower times drop it back to “learning”. Daily tasks don’t change the status.
How to recognize
The corner is on top with its white sticker up, and the edge is on top too.
Algorithms
Tap a variant to see it in 3D.
- Main variant
Scramble
From a solved cube: yellow on top, green in front.
Generating a scramble…