IDGI. If I play and two fair coins come up heads, I get pizza. Boom, 1 in 4. What do all the other people have to do with it?! EDIT: Unless "getting a call" do

IDGI. If I play and two fair coins come up heads, I get pizza. Boom, 1 in 4. What do all the other people have to do with it?! EDIT: Unless "getting a call" does not mean "I get to play in a round right now".