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Standard F2L (COL) -- under construction!!

This section lists almost all COL normal F2L cases, where a case here is defined by the pair pattern (e.g. Q1), the target slot, and any empty slot. This means that two configurations belong to the same case if they are interchangeable with a U move, but not with y or Dw move. For each case, I have provided algorithms that solve the case without first reducing to another case, i.e. algorithms not beginning with y or Dw. Algorithms that should be seriously considered are bolded.

The list excludes Jeff2L cases as well as special F2L cases, intended control more than normal cases (e.g. OLL skip).

List of Cases

Both pieces on R
I
Q
S
K
L
T
R
J
N
U
V
M
Only Edge on R
AEF
in place
diagonal
depthwise
lateral
Only Corner on U
XYGH
in place
diagonal
depthwise
lateral
Neither corner nor edge on R (Non-Jeff2L)
C1
C2
D1
D2
Z

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