TED-Ed

Can you solve the Leonardo da Vinci riddle? - Tanya Khovanova

TV-PG
2018 • E80    Aug 23, 2018    10m
You’ve found Leonardo da Vinci’s secret vault, secured by a series of combination locks. Fortunately, your treasure map has three codes: 1210, 3211000, and… hmm. The last one appears to be missing. Can you figure out the last number and open the vault? Tanya Khovanova shows how.

Lesson by Tanya Khovanova, directed by Artrake Studio

Where to Watch TED-Ed - 2018 • E80

 

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