Talk:Nonogram solver: Difference between revisions

(→‎Ye Olde Black Cat In A Coal Cellar: clarifying what the description probably means)
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is a unique 5x5 nonogram, which I am calling "Black Cat In A Coal Cellar". This may score highly for novelty, but only low for interest or difficulty. It is probably beyond the ability of an RC task to imbue a computer with artistic temperament. It may even be beyond my ability.--[[User:Nigel Galloway|Nigel Galloway]] ([[User talk:Nigel Galloway|talk]]) 11:33, 28 May 2016 (UTC)
: The original author of the phrase "unique nonogram" probably intended to describe a set of constraints that has exactly one solution, as opposed to ones that have multiple solutions. Simply counting out the constraints for a pattern drawn by hand can easily create constraints that are satisfied by multiple solutions; the trivial example of this is the two checkerboard patterns on any board that has both dimensions even. --[[User:Adlai|Adlai]] ([[User talk:Adlai|talk]]) 06:29, 3 March 2021 (UTC)
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