Can a solved Sudoku game have an invalid region if all rows and columns are valid? – math.stackexchange.com 07:38 Posted by Unknown No Comments Given a $9 \times 9$ Sudoku game with $3 \times 3$ regions, is it possible that one (or more) of the regions are invalid if all rows and columns are valid (i.e. have a unique sequence of $1-9$)? from Hot Questions - Stack Exchange OnStackOverflow via Blogspot Share this Google Facebook Twitter More Digg Linkedin Stumbleupon Delicious Tumblr BufferApp Pocket Evernote Unknown Artikel TerkaitWhat is the best unit of measure for the time portion of a non-earth-bound light"year"? – worldbuilding.stackexchange.comHow to Discretize the Following Region Using Reasonable Bounds? – mathematica.stackexchange.comHandling void assignment in C++ generic programming – stackoverflow.comHanging section numbers – tex.stackexchange.comWho first proved the generalization of Bertrand's postulate to (2n,3n) and (3n,4n)? – mathoverflow.netWhy is the term "Monte Carlo simulation" used instead of "Random simulation"? – stats.stackexchange.com
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