Every number has a different result associated with it, some good, and some bad. When your number total is added up you look on the table to see what it correlates too. (Highest score would be 48 and the lowest would be 8) and every number in between would/should be possible. Each marble is then counted to give you a total score. It has a Roullette like wheel where you drop eight marbles into and they fall into holes that have numbers beside (1-6). The game is very Roullette like (looking). When you walk into the casino they give you $20 in free chips to play a special game.