SHALL WE PLAY A GAME?

NSA website has puzzles that coincide with crumbs.

Could these puzzles help decode tweets/crumbs etc?

One puzzle from May 2018 is actually titled "Shall We Play a Game?' Another on puzzle from April 2018 converts letters to numbers. Decode of capital letters in tweets?

My theory is they were trying to train us…..

https://www.nsa.gov/News-Features/News-Stories/Article-View/Article/1624713/may-2018-puzzle-periodical-shall-we-play-a-game-computer-tic-tac-toe/

https://www.nsa.gov/News-Features/News-Stories/Article-View/Article/1624715/april-2018-puzzle-periodical-april-math/