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Sudoku Class Sudoku puzzles are showing up in the math classroom.   |
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Solving the Retirement Puzzle The secret of retirement planning? Treat your finances like a Sudoku puzzle. |
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Math Trek: Benjamin Franklin Plays Sudoku Founding father entertained himself devising beautiful mathematical puzzles. |
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Feeling Puzzled? How are entrepreneurs profiting from the popular brainteaser Sudoku? |
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May 6, 2000 |
Completing Latin Squares Latin Squares have proved useful for a variety of purposes. However, their generation is a "quasigroup completion problem" which can involve difficult computation and a phase transition. |
Wired
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Jargon Watch: Meta-Meta, Kenken, Micromagician, Patternicity New terms for metapuzzles, logic puzzles, magicians, and finding patterns. |
Science News
February 17, 2007
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The Complexity of TipOver and Other Puzzles Solving puzzles such as TipOver and River Crossing can be surprisingly difficult from a mathematical standpoint. |
DailyCandy
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Piece of Wake The Puzzle Alarm Clock challenges you to stay in bed. |
U.S. CPSC
July 25, 2002 |
Toddler Activity Sets and Puzzles Recalled by Lauri Inc. The dog puzzle included with both of these products and the rubber handle on the box of the activity set can tear apart into small pieces and pose a choking hazard to small children. |
Science News
March 25, 2006
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A Gathering for Gardner Mathematicians, computer scientists, artists, writers, engineers, magicians, inventors, puzzlists and more gathered to honor Martin Gardner, whose writings in recreational mathematics and magic over many years had exerted such a profound influence over their lives. |
