To set up for the round, each player takes six transparent cards from the bottom of the deck of eighty cards and (without looking at them) inserts them
into one of the four card holders in the game. (With two players, each
player sets up two card holders.) Ideally these cards have been mixed
and shuffled so that they face in different directions. Once all the
holders are set, each player passes a holder left, then a 30-second sand
timer is started, during which time each player writes down on their
score sheet what images they think they see in the line-art jumble.
Players go through this process for each holder, then they reveal the
images one by one. A player scores one point for each image correctly
identified.
After two complete rounds, the player with the highest score wins.