The slot machine will ask you to insert a coin. When the slot machine senses a coin, it will tell you to pull the lever. Once you do, it will think of 3 random numbers and display them. If they are all equal, it checks to see if any of the numbers is equal to 7. If one is, then it gives you all of the coins in the basket and applauds for you. If the numbers aren't equal to 7, it gives you a gem (amber, ruby, emerald, or sapphire) while congratulating you. Then it starts over again. But if all the numbers aren't equal, it says, "Try again."
Of course, some people won't give enough money to start the machine. Pennies, or chocolate coins won't be accepted, since the color sensor won't read them as white. Paper will get stuck, dimes are too small, and nickels, well, nickels are too small, too.
Gems are for those of you unlucky people who get 3 equal numbers... but not sevens.
In conclusion, the slot machine worked just as well as I hoped it would, and I want you to have fur with it too!