OBL: An Intuitive Guide

An explanation of OBL from a user's perspective.

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Right Pinwheel / Left Pinwheel

Faces: Right Pinwheel / Left Pinwheel


Recognition Tips

Bad pinwheel/pinwheel; tents can't connect to form kites.

Algorithms

Best Alg: 1,0/-3,-3/-3,0/-1,-1/0,1

Do good pinwheel/pinwheel into M2; all alignments will form matching trees.

Color Mirror Algs

This case is its own color mirror; use best alg above.

Other Algs

  • 0,-1/-2,-2/-3,0/-1,-1/0,1
  • -2,3/2,2/0,3/1,1/-1,0
  • -2,3/3,3/0,3/-1,-1/0,1
  • -3,2/3,3/0,3/1,1/-1,0



Related Cases

Parent Cases

Relatively useful cases that can be reached in one slice from this case.

Mirrors

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!
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