Fun story about the AI: I worked out statistics for each possible number. The AI also pays attention to what mask is next for the player. It assigns each number a score value based on those things. It then chooses the roll with the best score. Funny thing is the AI has some bugs so it doesn't pick the best score sometimes. I managed to fix the bugs, but then it felt too hard. The fixed version is now hard-boiled difficulty and the bugged one is normal haha.