I suppose you joined the chat and got help from someone who has finished the level. If however you still need a hint from me let me know.
Not on that one. The hint I got was that there was a criptographic tecnique named like that. Then I just googled the thing.
I'm now stuck in 19 (the 4 logod ones). Any hint?
If you're still on this one, you need to identify the logos first. Also, they aren't placed randomly.
My question is for #26 "Deja vu?". I found a six letter word that corresponds to the two repeating patterns in the code, but nothing else makes any words that I can find. Any suggestions?