Puzzle Monday: Charting a Path Between Day and Night

Among our crosswords and other puzzles, we’ll be featuring logic challenges from Puzzle Communication Nikoli, a cult-favorite puzzle publication from Japan. A PDF of the puzzle, as well as the solution, can be downloaded below. Sometimes the puzzles in Japan’s Puzzle Communication Nikoli, the most influential puzzle publication in history, are the result of true community collaboration. One puzzle inspires more as readers—and many of its puzzles are created by dedicated readers—tinker with a puzzle mechanic or put their own spin on it. The puzzle called Moon-or-Sun was born in…

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