Row 1. CGIKNUXY
Row 2. ADOQR
Row 3. B
In row 1, the pattern goes 3421 In row 2, this pattern doesn't work.
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Sign up to join this communityThe rows correspond to
the number of closed regions in each uppercase letter:
C EF G H I J K LM N ST U VW XY Z
ADOPQR - P was missing.
B