Adjacent edges
Adjacent edges is a PLL parity case on the 4x4 (medium). Algorithm: R' U R U' 2R2 U2 2R2 Uw2 2R2 2U2 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
Two adjacent edges (front and right) are swapped, the rest of the last layer is solved.
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…