Gb perm

Gb perm

15 moves · 1 in 18 solves

The case · press play

Practise this case

Set it up

Hold a solved cube yellow on top, green in front, and do:

D' R2 U R' U R' U' R U' R2 D U' R' U R

How to spot it

Headlights, and a 2×1 block on the opposite side, on your left as you face the headlights.

Ga permIts inverseGd permIts mirror