Fifty Squares Of Grey: The Spanking-new Sudoku Variant by Brainfreeze PuzzlesFifty Squares Of Grey: The Spanking-new Sudoku Variant by Brainfreeze Puzzles

Fifty Squares Of Grey: The Spanking-new Sudoku Variant

byBrainfreeze Puzzles, Philip Riley, Laura Taalman

Paperback | July 1, 2014

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Whips, handcuffs . . . sudoku? When you're in the mood for some masochistic pleasure, this variant of the popular puzzle will satisfy your desires. Each 10x10 grid is divided into ten regions of 5x2. Play like regular sudoku, except using numbers 0-9. Then comes the twist: each sudoku also has five 10-square grey regions to complete—a total of 50 squares of grey.
Mr. Riley is a software developer at Fairfield Language Technologies, and the author of numerous computer programs that analyze variants of sudoku puzzles. Dr. Taalman is a professor of mathematics as James Madison University. Her research interests include singular algebraic geometry, knot theory, and open questions about the mathemat...
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Title:Fifty Squares Of Grey: The Spanking-new Sudoku VariantFormat:PaperbackDimensions:96 pages, 7.12 × 5 × 0.68 inPublished:July 1, 2014Publisher:PuzzlewrightLanguage:English

The following ISBNs are associated with this title:

ISBN - 10:1454909889

ISBN - 13:9781454909880

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