How to Pull pranks at the bar using only matches

Matches may not be the ubiquitous part of every person's going-out equipment that they once were, but they are still useful both for lighting fire if you don't have a lighter and for pulling these two hilarious bar pranks. The first is a simple counting game where you manipulate your victim into making piles of matches of sizes you guess correctly, because you rigged the game. The second involves challenging the victim to make six equal half of eleven using a pile of matches. Both are funny, infuriating, and easy to execute in public or private, brilliant.