OBL: An Intuitive Guide
An explanation of OBL from a user's perspective.
Same Tree / Tie
A Tree and a Tie that are the same color. Be careful not to mistake this for Tree / Tie.
Recognition Tips
Bad tree/tie - color of tree and tie match.
Algorithms
Best Alg: 1,0/-3,-3/-3,0/2,-1/0,1
Pair shell on top with a tent on bottom to form gem/axe.
Color Mirror Algs
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0,-4/-3,-3/-2,1/0,3/-1,0
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1,0/3,3/2,-1/0,-3/0,1
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-2,-3/-3,-3/2,-1/0,3/0,1
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-5,-3/2,-1/4,-2/6,3/-1,0
Other Algs
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0,-4/3,3/4,1/-3,0/-1,0
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0,-4/3,3/1,-2/0,3/-1,0
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-2,-3/3,3/-1,2/0,3/0,1
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-5,-3/2,-1/-2,4/-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.