OBL: An Intuitive Guide
An explanation of OBL from a user's perspective.
Right Whale / Left Tent
Recognition Tips
Good whale/tent; splitting sandwiched tent on top and tent on bottom preserves squareshape.
Algorithms
Best Alg: 1,0/-4,-1/4,1/-1,0
Split sandwiched tent on top and tent on bottom, holding both tents in front.
Color Mirror Algs
-
1,0/-1,-4/4,1/-1,0
-
-5,6/-4,-1/-2,-5/-1,0
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.
Pseudo Mirrors:
When only one face is left/right mirrored. Not a real mirror, but it looks like one; don't be tricked!