I have designed one of such card decks and released it under an open source license at DKC - Dining Kid-Cryptographers [0]. This was done as part of an EU Hackathon at Google, Belgium.
[0] Dining Kid-Cryptographers, https://github.com/secYOUre/DKC
[0] Dining Kid-Cryptographers, https://github.com/secYOUre/DKC
I understand that the game is related to "the dining cryptographers", but I haven't memorized that piece. I read it once? I can probably find it on Wikipedia?
I recommend making your game a self-contained work that does not rely on at least one of the players remembering some details about a very specific thought experiment.
While there is no background information about the game in the DKC repository at the moment, the game comes with a set of cards where the equipment, rules, and finishing criteria are described [1]. If there is interested for that, I will add more context on the game and its contribution towards understanding secure multi-party computations for the youngest. I may still have the slide deck I used to present this work at the end of the hackathon, which may provide some further introductory material.
[1] DKC's rules https://github.com/secYOUre/DKC/tree/master/self-print/300-d...