3 ms·

Maybe the angle where each letter sits is important. Since the whole thing seems to cover half a circle/cylinder.

• teamonkey 12y ago
  That's what I thought. The precise point 150m away seems very relevant. I wonder if anyone's just tried shining a light at it from that point?
  • switch33 12y ago
    Exactly, if he made it that kind of shape it's about the shape being the last part to the 4th part than anything else.
    • switch33 12y ago
      Maybe the 4th puzzle is actually the whole thing should be wrapped around. And it's not 97 characters but instead the resulting number of characters of all 4 square puzzles?