This has often been accomplished through the use of complex team scams that attempt to disguise their intentions. Obviously, the most difficult part of such a task is to actually get close enough to the roulette wheel to have an effect on the game. Over the years many scams have been attempted to use magnets or other devices to influence the results of the roulette wheel. There are two ways in which players might do this, by directly tampering with the results or working with the croupier to rig the game. Many of the most famous attempts to cheat come from players who have looked for ways to get around the house edge by manipulating the roulette wheel.