peek at solution solve puzzle
quality: difficulty:
solutions: multiple solvability: some guessing?
Puzzle Description Suppressed:Click below to view spoilers
#1: Belita (belita) on Jun 12, 2014 [HINT]
There are multiple solutions to this puzzle. In rows 6-10 and columns 1-10 there are 4 patterns and three of them could work in two different configurations. It would be easy to fix.
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