#NailedIt! Congratulations on figuring out secret message that we embeded. 

We hope you found the puzzle challenging and a fun experiences. 

In case you are wondering, I wrote a C program to generate the code and my colleague used Python. 

We'd love to hear that you made it here and how you figured it out. Which hint you found to be the most useful? Send us an email at: sos.research@nsa.gov

Interested in opportunities at NSA? https://www.intelligencecareers.gov/nsa/index.html 

Oh, yeah, doesn't all secret messages include, "Be sure to drink your ovaltine?"