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The Puzzler: Peripheral Vision and Other Commonsense Mindbenders

The puzzles here call on scientific theories and a bit of logic to drive home principles that we all once knew but maybe forgot.

The best puzzles use what people are most familiar with to surprise and stretch the imagination in satisfying ways. The 10 puzzles here all reference objects and concepts that everyone is familiar with. Most of the puzzles call on scientific theories and a bit of logic to drive home principles that we all once knew but maybe forgot.

 

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