Here's the version we had when I was a kid. ("Awarded game of the year"!) I was so intimidated I never opened the box or played it. (Not sure why we had it.) Today my kids are like "Oh cool Mastermind! They have this at after school, do you want to play?"

I'm a big fan and have made this a few times from your holiday synthesis column. That color change with the lime juice addition is something. Thinking I'll make it again tomorrow!