Rules
- 1The dealer looks at the top card (secretly).
- 2Player on the left guesses the value (2 to Ace).
- 3Wrong? Dealer says 'higher' or 'lower'. Player guesses again.
- 4Correct 1st try? Dealer drinks 4.
- 5Correct 2nd try? Dealer drinks 2.
- 6Both wrong? Player drinks difference between 2nd guess and card.
- 7If 3 players guess wrong in a row, the deck passes to the left.