User blog:Pinkbye/Every 7th episode = new code?

I've been thinking about this and there is a possibility that every 7th episode of Gravity Falls will bring a new way of decoding cryptograms. We did change to the Atbash cipher on the 7th episode, and then on the 14th we changed to the Gematria cipher. And since there are only 20 episodes in season 1 (confirmed by Alex Hirsch) next season should also start with a new cipher.

So which cipher do you think will be next? My personal guess is the keyword cipher, but it can be anything!

Ok that is all, bye c: