OBL: An Intuitive Guide

An explanation of OBL from a user's perspective.

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Left Bird / Left Bird

Faces: Left Bird


Recognition Tips

Bad birds; preserving both kites preserves squareshape.

Algorithms

Best Alg: 0,-1/3,0/1,1/-4,-1/-3,0/0,1

Preserve kite on bottom, send isolated corner (aligned away from slice) to form axe/spill.

Color Mirror Algs

  • 0,-1/0,3/1,1/3,0/2,-1/0,1
  • 6,5/3,0/1,1/-4,-1/3,6/0,1
  • -5,0/0,-3/-1,-1/-3,0/-3,0/0,1

Other Algs

  • 0,-1/4,1/-1,-1/-3,0/-3,0/0,1
  • -5,0/-3,0/-1,-1/3,0/3,0/0,1
  • -5,0/-3,0/2,-1/-3,0/-3,0/0,1
  • -5,0/-4,-1/1,1/2,-1/3,0/0,1
  • -5,0/-4,-1/1,1/3,0/2,-1/0,1



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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