Hmm. Maybe I can nerd snipe some into making a deck sorter..
Hmm. Maybe I can nerd snipe some into making a deck sorter..
You can easily set up the cards with two honest Players. Player 1 sorts and makes four piles S-C--H-D. Player 1 looks away, Player 2 puts 8/12 markers randomly on either the first two piles or the last two piles, then randomizes the piles (so Player 1 gets no information from the order).
The hard part is how to do the trading with real cards. You would have to structure/limit the trading a lot instead of the free-for-all that seems to be going on.
2. Sort them to follow a repeating pattern of 4 distinct suits, e.g. ♥♦♣♠♥♦♣♠♥♦♣♠...
2. Cut the deck, putting the top part under the bottom part
3. (The deck will still have that pattern, but shifted by an unknown amount)
4. Counting out from the top, remove the following cards:
- 1st, 5th, 9th, 13th
- 2nd, 6th
- 3rd, 7th
Or: take 3, skip 1, take 3, skip 1, take 1, skip 3, take 1
Each of these groups will be of the same suit, so the deck should have the figgy distribution.
I guess either works though. For speed you would likely want the players to help either sort by suit or sort by a 4 suit pattern.
Person 2 enters the room, shuffles the boxes, leaves the room.
Person 1 re-enters the room and picks a box.
I guess Person 2 could run some simple validations of what Person 1 initially did.
Then again, Person 2 could have also replaced all of Person 1s decks with their own.