Jb-perm
Adjacent swap
Jb-perm is a PLL case on the One-handed 3x3 (Adjacent swap, easy). Algorithm: R U2' R' U' R U2' L' U R' U' L. 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
A big L-shaped bar on the left, small bars always on the right.
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…