Puzzlepedia™ Mechanical Puzzles
Impossible Puzzles
An object that appears impossible to construct. How was it made?
An Impossible Puzzle or Impossible Object is something that you can hold and inspect. Your job is to figure out how it was constructed, which usually appears impossible, until you figure out the secret. An example would be a tennis ball inside a bottle that has a mouth that is too small for the tennis ball to go into.
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