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Science News
February 3, 2007
Ivars Peterson |
Sudoku Class Sudoku puzzles are showing up in the math classroom.   |
Science News
July 7, 2007
Julie J. Rehmeyer |
Math Trek: Sudoku and Graph Theory Mathematicians find new clues to the popular puzzle. |
T.H.E. Journal
April 2005 |
EQUALS Math Jigsaw Puzzles This offering from Clay Pot Software utilizes the visual aspect of arithmetic learning and combines it with fun and rewarding games that give children immediate feedback and reinforcement. |
Entrepreneur
August 2006
Nichole L. Torres |
Feeling Puzzled? How are entrepreneurs profiting from the popular brainteaser Sudoku? |
Science News
April 23, 2005
Ivars Peterson |
Classroom Birthdays Probability dictates that if you're in a class of more than 30 students, it's a good bet that a birthday match would be found on or before the tenth student's announcement. |
T.H.E. Journal
November 2000 |
Beginning Readers Can Create Their Own Puzzles With Internet Coach Puzzle Builder, teachers and students can create 10 different multimedia puzzles, including anagrams, crosswords, word paints, word searches, word scrambles, word shape matches, secret codes, and sound word paints... |
The Motley Fool
May 3, 2006
Doug Short |
Solving the Retirement Puzzle The secret of retirement planning? Treat your finances like a Sudoku puzzle. |
Science News
March 25, 2006
Ivars Peterson |
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. |
T.H.E. Journal
April 2004 |
The Flying Carpet The Flying Carpet transports elementary students on a mathematical journey through Egypt as they accumulate gold coins for completing a variety of math activities while searching for a lost pet. |
Macworld
February 23, 2006
Peter Cohen |
QBeez 2 A pleasant evolution in the classic puzzle genre, QBeez 2 adds some fun elements like the Puzzle Maker and Quest mode. |
Entrepreneur
August 2004
Chris Penttila |
This Is a Test Just how effective are puzzle interviews when it comes to singling out the best candidates for a job? |
U.S. CPSC
April 11, 2007 |
Small World Recalls Children's Wooden Sound Puzzles with Knobs for Choking Hazard The knobs on the recalled puzzle pieces can come off, posing a choking hazard to young children. |
Science News
February 17, 2007
Ivars Peterson |
The Complexity of TipOver and Other Puzzles Solving puzzles such as TipOver and River Crossing can be surprisingly difficult from a mathematical standpoint. |
The Motley Fool
May 10, 2005
Jim Schoettler |
Buffett by Numbers Want to invest like Buffett? We derive the method Buffett uses to analyze the quantitative worth of a company. |
Macworld
April 11, 2007
Peter Cohen |
Big Bang Brain Games Beautifully realized puzzle-game collection delivers fun in many forms. |
