# Understanding RNGs: The Technology Behind Fair Play in Casinos
Random Number Generators (RNGs) are the backbone of modern casino games, ensuring that every spin, card shuffle, or dice roll is completely random and fair. Whether you’re playing online at [Pure casino](https://purecasino.bet/), an Australian online casino, or at a physical casino, RNG technology guarantees that each outcome is unpredictable, offering a fair chance to every player.
### What is an RNG?
An RNG is a computer algorithm that generates random sequences of numbers. In the context of online casinos, RNGs are used to determine the outcomes of games like slots, blackjack, and roulette. For example, every time you spin the reels at Pure casino, the RNG produces a random sequence of symbols, ensuring that no one can predict or manipulate the results.
### How RNGs Ensure Fair Play
RNGs are designed to create randomness, which is crucial for maintaining fairness in all casino games. They operate independently of previous results, meaning that each game round is unique and unaffected by earlier outcomes. Pure casino and other reputable platforms regularly have their RNG systems tested by independent auditors to ensure that they meet strict standards of fairness and randomness.
### The Role of RNGs in Different Casino Games
Slot Machines: In slots, RNGs determine the position of each reel after a spin, creating millions of potential combinations. This randomness means that every spin is completely independent, and no amount of previous wins or losses will affect your chances on the next spin at Pure casino.
Table Games: For games like blackjack, roulette, or poker, RNGs are used to shuffle the virtual deck of cards or generate random numbers for roulette wheels, ensuring that the results mimic those of physical games.
### Understanding RTP and RNG Together
While RNGs ensure fairness, players should also be aware of the Return to Player (RTP) percentage. RTP refers to the average payout a game offers over time, and it’s an important factor in choosing which games to play. Games with a higher RTP, such as those at Pure casino, give players better chances of winning over the long run, though RNGs ensure that outcomes remain random in the short term.
### Conclusion
RNGs play a vital role in maintaining the fairness and integrity of casino games, ensuring that every outcome is random and unbiased. Whether you’re spinning the reels or playing a hand of blackjack at Pure casino, you can trust that RNG technology provides a level playing field. Understanding how RNGs work can give you confidence in your gameplay, knowing that every win or loss is purely a matter of chance.