BullCowGame

Modern take on Bulls and Cows (also known as Cows and Bulls or Pigs and Bulls) -- an old code-breaking mind or paper and pencil game for two or more players, predating the commercially marketed board game Mastermind. It is a game that may date back a century or more which uses numbers or words.

In this modern take, the player finds themselves in a new world and playing against an automated competitor