OBL: An Intuitive Guide
An explanation of OBL from a user's perspective.
Right Thumb / Right Thumb
Recognition Tips
Good thumbs; thumbs are the same as each other, or making a kite on one face makes a kite on the other face.
Algorithms
Best Alg: 0,-1/4,1/-1,0
Keep bottom shell in DL, pair gem on top with isolated corner on bottom to form good kites.
Color Mirror Algs
Use best alg canceled with /6,6/ at the end.
Related Cases
Parent Cases
Relatively useful cases that can be reached in one slice from this case.
Mirrors
Left/Right Mirror:
When both the top and bottom face are swapped with their respective left/right mirrors.
Pseudo Mirrors:
When only one face is left/right mirrored. Not a real mirror, but it looks like one; don't be tricked!