Article 3HDRN Can you solve the seven planets riddle?

Can you solve the seven planets riddle?

by
David Pescovitz
from on (#3HDRN)
screenshot-4.jpg?fit=565%2C295&ssl=1

Created by esteemed riddler Edwin F. Meyer, co-author of The Gedanken Institute Book of Puzzles.

(TED-Ed)

External Content
Source RSS or Atom Feed
Feed Location http://boingboing.net/rss
Feed Title
Feed Link http://boingboing.net/
Reply 0 comments