2 players, 5 min, 14+
The game is played using one player’s hand. The player with the aforementioned hand wins if her hand has only its middle finger raised. The other player wins if the hand is reduced to a fist.
Players take turns. Play begins with the player with the hand, whose fingers begin in raised position. On her turn, while the hand is hidden from view of the other player, she must change the position of one of her fingers (each finger is either raised or lowered). The other player may then either see the hand or change the position of two fingers. The game continues until one player wins.