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On August 15, 2023 at 3:37PM EST Burns wrote:

Even with clues and hints and the forum, I didn’t get this one. Too many twists for me. Spent ages going down false paths. For those needing something else, the 4th page in this case is the copyright page, and the 11 lines are those numbers at the bottom

On January 12, 2023 at 4:12PM EST Just-A wrote:

Why code a grid with white and green squares only for the green squares to be meaningless?. Learning about the Arecibo message was a treat, but sadly solving this poor attempt at converting it to a puzzle was not.

On August 7, 2021 at 11:49AM EST chilludio wrote:

The fact that the little green dots don't actually man anything threw me off completely

On March 27, 2021 at 10:31PM EST ccc wrote:

Ignore everything except purple, green blue and yellow sections. The blue (graphically) and yellow (numerically) tell you where to find the cypher text. The purple tells you how to interpret the green and this is the forms the key. Easier once I understood the original Arecibo.

On February 17, 2021 at 5:28PM EST ukla wrote:

Whew! For me, that was the toughest one yet. Didn't do it without parts of hint #3.

On February 10, 2021 at 3:00PM EST ukla wrote:

I have the first white and purple sections. The green is taking me a bit longer, hmm...

On February 2, 2021 at 12:33PM EST Gneen wrote:

First theorem in which I was disappointed - although I did have fun but couldn't get past the decrypted quote and didn't tumble to the idea of a book without the clues. Of course I'd done the eleven lines of page 4 prep work before I did the practice puzzles (like everyone else). I'll have to take my first fail I guess ... ON TO THE NEXT ONE!

On September 11, 2020 at 4:09PM EST SmackTheBongo wrote:

Yes I agree M ”042” theorems is much “>” than “5” practice theorems. I don’t know if this was intentional, but if you put the purple symbol through a binary to text decoder going from left to right and bottom to top, it gives you 042>5.

On May 3, 2020 at 10:00AM EST ReverendTed wrote:

Hint: we’ll, yeah, I got that! Sheesh.

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