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Memorial Hall Library

December 2020 Mid-Month Sudoku

Whether you're a sudoku novice or a seasoned pro, try your hand at MHL's mid-month sudoku!  A new puzzle will be released on the 15th of each remaining month in 2020 as a complement to the crossword released on the 1st of each month as part of our Elect to Connect series.


You can learn a little about the history of sudoku from Encyclopaedia Brittanica here, or get an overview from a logic- and math-based perspective here (plus, it includes some solving tips near the end).  Happy puzzling!


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