Skip to main content

Can you solve the passcode riddle? - Ganesh Pai

9,761,878 Views

4,705 Questions Answered

TEDEd Animation

Let’s Begin…

In a dystopian world, your resistance group is humanity’s last hope. Unfortunately, you’ve all been captured by the tyrannical rulers and brought to the ancient coliseum for their deadly entertainment. Will you be able to solve the passcode riddle and get everyone out safely? Ganesh Pai shows how.

WatchThink Dig Deeper Discuss
The number 18 is written as a product of 2 natural numbers. Using the concepts introduced in this lesson, how many such unordered products are possible? (a*b and b*a to be considered as the same product) (HINT 2:32)

About TED-Ed Animations

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 Ganesh Pai
  • Script Editor Alex Gendler
  • Director Jun Zee Myers
  • Animator Jun Zee Myers
  • Sound Designer Nicolas Martigne
  • Narrator Addison Anderson

More from Can You Solve This Riddle?