OBL: An Intuitive Guide
An explanation of OBL from a user's perspective.
Tie / Left Pinwheel
Recognition Tips
None; see faces.
Algorithms
Best Alg: 0,-1/-3,0/-2,1/-1,2/-3,0/0,1
Create a shell on top (as part of a tree) with the isolated corner on top and a tent on bottom.
Color Mirror Algs
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0,-1/0,-3/-2,1/2,-1/-3,0/0,1
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1,0/2,-1/3,0/4,1/-1,-4/0,1
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3,-4/0,-3/1,-2/-1,-4/4,1/-1,0
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4,-3/-1,2/4,1/0,3/-1,-4/0,1
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6,5/-3,0/-2,1/-1,2/3,6/0,1
Other Algs
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1,0/-1,2/3,0/1,4/-1,-4/0,1
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3,-4/-3,0/1,-2/-4,-1/4,1/-1,0
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4,-3/2,-1/4,1/3,0/-1,-4/0,1
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6,5/0,-3/-2,1/2,-1/3,6/0,1
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.