[guygurari]

It's not true that 1/2 the players will flip tails each round, or that there will necessarily be one winner. In fact, if you go 7 rounds with 64 people there's a 60% chance that no one will flip all-heads.

[jonkelly]

Yep, I should have said _about_ 1/2, but that's why I said 5 to 7 rounds. Even 5 straight wins produces the illusion of skill.