For some players who consider that to use any strategies is dull it is possible to win great pots only by cheating. Cheating is not a good practice because many casinos watch the players and use measures to reveal the cheaters and prevent all illegal wins. At online casinos cheats do not work at all.
Among the most famous cheating methods applied by gamblers is the cards blotting. All the cards from the deck used at the casino table are clear and to distinguish some of them that may be quite important at the game the cheaters make some marks on them. Obviously, the gambler should do marks so that not to be noticed. The easiest method to blot the cards is by bending or scratching them. Some casino cheaters try even to daub the cards but such marks on the card surface are quite visible.
As for the so-called "skilled" methods, we should mention the cheating by exchanging the playing cards with the ones which were secretly hidden. This method really requires skills because the player must move a card from table and pick up the hidden card, for example, from the pocket, and not to be disclosed. Some of the gamblers can even pass the hidden card to the partners at the casino table and in such way create the fake deal.
Probably the easiest way of cheating is watching the opponent's cards as the other players may strip the cards for a moment. It is not easy to spot the value of the opponents' cards as most gamblers are careful and move the hole cards only when it is needed.
The gamblers try to cheat at other games, for instance, use cheating slot tips, or roulette and craps cheats. It is possible only by putting the extra chips on the betting spot after the game results are known or using special devices that allow to change the results of the gameplay. To be honest, all described techniques don't work at the modern casinos as any illegal actions are easily spotted by the surveillance cameras. Internet casinos and blackjack sites do everything possible to prevent any cheats and errors.
Moreover, some land-based casinos violate the law and cheat their players. This is not difficult as the casino employees can easily use different devices and are trained good enough to do it without being spotted. If you understand that something is going wrong with the play and you managed to notice the dealer cheats, the best advice is to leave this casino. The authorities must revoke the license of the gaming venues that use cheating methods against the visitors.
All in all, remember that cheating is not legal and applying any cheating devices you are breaking the law. Just gamble fairly and you will reach good results!