An AI player is a computer program that is designed to play a game just like a human player would. Imagine playing a game of chess with your friend. Your friend is a human player, but an AI player is like a friend that lives inside a computer. This friend is really good at playing games and can even learn and improve as they play more games!
The way that an AI player works is by using a special kind of math called algorithms to make decisions during the game. These algorithms are a set of rules that help the AI player decide what move to make based on different situations in the game. For example, if the AI player is playing chess and their opponent moves a certain piece, the algorithm will tell the AI player what move they should make next based on the rules of the game.
An AI player can be really helpful because they never get tired, bored or distracted like a human player might. They are also really good at spotting patterns and making decisions quickly, which can make them really good at playing certain games.
Overall, an AI player is like having a really smart robot friend who is really good at playing games and can help make the game more fun and challenging!