peek at solution solve puzzle
quality:
difficulty:
solvability: line & color logic only
Puzzle Description Suppressed:Click below to view spoilers
#1: derby (Derby) on Dec 18, 2025
Excellent puzzle. Good job.#2: Hans Wurst (logicalfool) on Dec 19, 2025
Nice to see this as a featured puzzle. I enjoy this series of puzzles a lot, especially because they are hard.
Show: Spoilers
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