Tuesday, April 9, 2013

Thinking outside the box

How often have you been told to think outside the box when trying to solve a problem?  It's good advice when you get stuck and there doesn't seem to be an answer to some pesky problem.  I've also been told that 99% of the time there is an answer if you just back off and view the situation with new perspective.  An illustration of this "thinking outside the box" process is shown below.


Try to think of a way to solve this nine dots puzzle without peeking at the answer on the page below.  The answer that is given is referred to as one possible answer.  You may arrive at a different solution that meets the goal of the puzzle.

An interesting cartoon that delves into the history behind the nine dots puzzle is shown below.  It comes from the Sam Loyd's Cyclopedia of Puzzles.  If you get 
hooked on solving puzzles this might be a good source.

Samuel Loyd (1841-1911), born in Philadelphia and raised in New York, was an
American chess player, chess composer, puzzle author, and recreational mathematician.  Following his death, his book"Cyclopedia of 5000 Puzzles was published (1914) by his son.  His son, named after his father, dropped the "Jr" from his name and started publishing reprints of his father's puzzles.  Loyd was inducted into the U.S. Chess Hall of Fame.  Amazon handles these publications.




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