, abbreviated or , is a binary-determination logic puzzle published by Nikoli. A book consisting entirely of puzzles has been published by Nikoli.
, abbreviated or , is a binary-determination logic puzzle published by Nikoli. A book consisting entirely of puzzles has been published by Nikoli.
==Rules== is played on a rectangular grid. Some of these cells have numbers in them. Each cell may be either black or white. The object is to determine what type each cell is.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).