OBL: An Intuitive Guide
An explanation of OBL from a user's perspective.
Tree / Right Cut
Recognition Tips
None; see faces.
Algorithms
Best Alg: 1,0/-4,-1/0,-3/1,4/-1,0
Preserve D-layer bird in DL, pair whale from tree with same-color bird.
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
Top/Bottom Mirror:
When the top and bottom face are swapped with each other.
Left/Right Mirror:
When both the top and bottom face are swapped with their respective left/right mirrors.