Millions of players play poker, a game that combines strategy, skill and luck. Cheating in poker is a serious issue that affects all players at the table. We’ll explain cheating at poker in this article and show you how to detect it.

Collusion between two or three players is a common form of cheating. This is a no-no for most casinos. It’s a clear violation to gaming regulations. There are a number of different ways that players can communicate with each other about their hands at the table, including whispering, signalling, using a coded language or stacking a cold deck.

There are a number of sleights-of-hand techniques that can be used by players to gain an unfair advantage. For example, a player may palm their cards with an odorless adhesive or other method, which can help them see the top card in their hand before the dealer deals it. They can then decide how to bet based on the information they have, giving them a competitive advantage.

One of the best-known examples of this occurred at the 2009 Partouche Poker Tour Main Event. Two players were caught utilizing a secret signalling method to communicate their hole cards. They would then use it to coordinate their raises and bets, giving themselves a huge edge over the other players.