1. Throwing: According to Ji-young (Lee Yoo-mi), who is paired off with Kang Sae-byuk (Jung Ho-yeon), they are apparently free to make their own rules. The two play one round in the last few minutes by seeing who can throw it the farthest.
2. Guessing: Cho Sang-woo (Park Hae-soo) explains to Abdul Ali (Anupam Tripathi), who has never played the game before, that the “even-odd” version of the game is played by guessing whether the number of marbles in your opponent’s hand is an odd number or an even number.
3. Flicking: Jang Deok-su (Heo Sung-tae) and his partner take turns throwing marbles into a hole they’ve dug. “If your marble reaches the hole, then you get to take all the marbles on the ground,” Deok-su says.