OBL: An Intuitive Guide
An explanation of OBL from a user's perspective.
Tree / Right Pinwheel
Recognition Tips
None; see faces.
Algorithms
Best Alg: 1,0/0,-3/2,-1/4,1/2,5/0,1
Pair shell on top with a tent on bottom to form gem/spill.
Color Mirror Algs
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1,0/0,-3/2,-1/4,1/-4,-1/0,1
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0,-1/1,-2/3,0/-1,-4/1,4/-1,0
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-2,3/0,-3/-1,2/4,1/-3,6/-1,0
Other Algs
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-5,0/-3,0/2,-1/1,4/-4,-1/0,1
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0,-1/1,-2/3,0/-1,-4/-5,-2/-1,0
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-2,3/0,-3/-1,2/4,1/3,0/-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.