Easy solution on game 3 that would maximize money in everyone's pockets and result in a tie, with no medals:<br>Everyone gives all their bank to a single person.  That single person puts the entire amount in the box.  The boxes are 0-0-0-0-500 and get +20% and evenly split.  If the 500 person cheats, they burn themselves completely for the last games, and no one will work with them again.  Everyone gets the maximum earnings in a 5-way tie.,(reply>), The only ways to have a high likelihood of deception is to either have strangers as contestants to effectively negate any post-game consequences, or to have players as featured but playing for charity,(reply>), Big brain,(reply>), You aren't allowed to pass money between players during game 3 - all the money has to stay behind your screen or in your box.