Sounds like fun, but I've always had terrible luck. I've found that making up for bad luck with skill works wonders, I'd be up for a challenge if someone wants to do a giveaway around a challenge (not a puzzle since that still involves luck after you solve it :/ ), something like the highest score, fastest completion, or something totally random. That way you can say you earned the win, and even if you lose, it's still pretty fun getting there :D.