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Quantum CyberTeaser: May/June 1998


B231

Big hand, little hand. What angle do the hands of a clock make at 7:38?

Solution

Rrrrrrrrring!

The winners:

  • May T. Lim (Diliman, Philippines)
  • Clarissa Lee (Perak, Malaysia)
  • Bruno Konder (Rio de Janeiro, Brazil)
  • Jaak Sarv (Tallinn, Estonia)
  • Theo Koupelis (Wausau, Wisconsin)
  • Aleksei Lukashkin (East Sussex, England)
  • Frank Lipinski (Batavia, Illinois)
  • Worawat Meevasana (Mercersburg, Pennsylvania)
  • Alex Wissner-Gross (New Hyde Park, New York)
  • Leo Borovskiy (Brooklyn, New York)

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