24

From Wikimacs

24 is a math game that has be used at Night Market. The game has a deck of square cards, each with 4 numbers on it. The players have to use those 4 numbers exactly once and using and manipulate them using any standard mathematical operator (+ - / *) to make them equal 24. To gamble tickets, each player who is playing bets the same number of tickets, from 1-5, and the first person to get it takes all. There is often more than 1 way to arrive at 24. For example, if the numbers are 2,3,4,8, one solution would be: (4-(3-2))*8.

A prize from Chris Lee will be awarded to whoever can solve 1,4,5,6.