Deal 5 cards in an “L” shape. Starting at the top of the “L” each players takes turns guessing if the card is red or black. If the player is correct they move onto the next card in the “L”, if incorrect every player drinks and restarts. Once every player has completed guessing red or black the cards are dealt again and each player takes turns guessing higher or lower.
If a player guesses wrong on their last card they must finish their entire drink. If a player ever goes through all 5 cards without getting any wrong everyone else must finish their entire drink.