When did Goku create a cipher with his Nimbus Cloud??!

I tackled this cipher in the “Clouds” problem of PicoCTF ’21 but the solution I present in this writeup applies to the actual Nimbus Cipher. …

Well, well, well, jane street is back at it again with another puzzle this month, and today might be the last day I can solve it before the official solution is posted, so let’s get to it!

The problem, found here: https://www.janestreet.com/puzzles/circle-time/
The problem, stolen directly from https://www.janestreet.com/puzzles/circle-time/

Let’s make a diagram of the problem to visualize a “ring” of circles…

Dhrumil Patel

Hey! I'm excited about deep learning, cybersecurity and neurotechnology.

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