Rama Hints

How do I open the tetrahedron?

  • 1 of 9: There appears to be some kind of device to the left of its door.
  • 2 of 9: That's a lock.
  • 3 of 9: It operates in much the same way as the locks in the museum.
  • 4 of 9: You need to shine light of the appropriate colors on the lock.
  • 5 of 9: Count the groves in the lock.
  • 6 of 9: There are seven.
  • 7 of 9: Just like the colors of the rainbow.
  • 8 of 9: And the colors that come out of a prism when you shine light on it.
  • 9 of 9: You need the prism from the museum.  Put it in the lock to open it.