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Can you solve the seven planets riddle? - Edwin F. Meyer

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5,897 Questions Answered

TEDEd Animation

Let’s Begin…

Your interstellar police squad has tracked a group of criminals to a cluster of seven planets. Now you must apprehend them before their reinforcements arrive. Of course, the fugitives won’t just stay put – they’ll try to dodge you by moving from planet to planet. Can you devise a sequence for searching the planets that’s guaranteed to catch them in ten warps or less? Edwin F. Meyer shows how.

If the interstellar police squad is on planet 5, which of the planets can they be on after five hours?

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TED-Ed Animations feature the words and ideas of educators brought to life by professional animators. Are you an educator or animator interested in creating a TED-Ed Animation? Nominate yourself here »

Meet The Creators

  • Educator Edwin F. Meyer
  • Director Franz Palomares
  • Script Editor Alex Gendler
  • Lead Designer Barbara Bakos
  • Riddle designer Tara Sunil Thomas
  • Composer Cem Misirlioglu
  • Sound Designer Cem Misirlioglu
  • Associate Producer Elizabeth Cox, Jessica Ruby
  • Content Producer Gerta Xhelo
  • Editorial Producer Alex Rosenthal
  • Narrator Addison Anderson

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