#puzzle  a toy that tests your ingenuity
  supertype:  #plaything__toy  an artifact designed to be played with
  subtype:  #Chinese_puzzle  intricate or ingenious puzzle consisting of boxes within boxes
  subtype:  #jigsaw_puzzle  a puzzle that requires you to reassemble a picture that has been mounted on a stiff base and cut into interlocking pieces
  subtype:  #tangram  a Chinese puzzle consisting of a square divided into seven pieces that must be arranged to match particular designs

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