Can you solve the river crossing riddle? - Lisa Winer
7,369,756 Views
11,155 Questions Answered
TEDEd Animation
Let’s Begin…
As a wildfire rages through the grasslands, three lions and three wildebeest flee for their lives. To escape the inferno, they must cross over to the left bank of a crocodile-infested river. Can you help them figure out how to get across on the one raft available without losing any lives? Lisa Winer shows how.
What is another solution that leads to the same number of efficient crossings?
Sign in to answer questionAbout 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 Lisa Winer
- Director Outis
- Script Editor Alex Gendler
- Narrator Addison Anderson
