If you have played at an online casino, then you must have heard of the term Random Number Generator (RNG). These are lines of code that coding wizards make for games that ensure fairness in the game’s results.
You may have heard this claim before, but you never thought much about it, right? Well, do not just trust any claim without proper explanation and proof. That is why we have written this article to help you understand how RNG machines help make casino games like online Blackjack fair.
How Random Number Generators Work
RNGs or Random Number Generators are a modern technology that is used by online casinos to keep games fair and unpredictable. It randomly picks numbers with no set pattern, making sure each spin, card draw, or result is completely fair and random.
Random Number Generators (RNGs) used in most software applications are designed to produce unpredictable results based on complex algorithms. While they don’t draw from naturally random sources, they simulate randomness well enough for most everyday uses, such as gaming, simulations, or data sampling.
These generators allow users to define a range of possible values, from which the system quickly selects one. Although their results appear random, they follow patterns determined by their underlying code. For tasks that require a higher level of security, like encryption, a more advanced and secure type of number generator is needed to ensure stronger protection.
Benefits of Using RNGs in Casino Games
- Ensure fairness and unpredictability by generating truly random numbers
- Prevent manipulation or bias from the casino’s end
- Deliver fast and consistent results for smooth gameplay
- Build player trust by guaranteeing unbiased results
- Make the game more fun since no one can get the upper hand by identifying a pattern in the game.
How Random Number Generators Make Casino Games Fair
In online UK blackjack games, you will find that the creator of the game mentions that they used an RNG machine to make the game fair. The developers mark each card in a game of Blackjack with a unique number or symbol. When you draw cards, the RNG machine gets activated and it randomly generates a number or symbol which represents a card in the deck. Thus, the card the game deals you is completely random, which makes the game fair for everyone. This whole process is completed in a fraction of a second using high-end CPUs, which makes the game seem quick and flawless.
Pseudo vs True Random Number Generators
RNGs are essential for creating unpredictable outcomes in everything from casino games to scientific simulations. There are two main types: TRNGs and PRNGs.
Pseudo Random Number Generators (PRNGs) use algorithms to produce number sequences that appear random. Though not truly random, they are fast, reliable, and nearly impossible to predict without advanced tools, making them suitable for most applications.
True Random Number Generators (TRNGs) use unpredictable physical processes, like atmospheric noise or electronic fluctuations, to produce numbers. Since they rely on nature, their results are completely random and not based on computer code.
Benefits of TRNGs:
- Based on real-world randomness, not patterns
- Ideal for cryptography and security-sensitive tasks
- Harder to predict or replicate
Benefits of PRNGs:
- Much faster and more efficient
- Easy to implement in software
- Reproducible results (useful for testing and debugging)
- Suitable for games, simulations, and general applications
Why PRNGs are Preferred for Online Blackjack
Using TRNGs in online casino games isn’t practical. They require physical hardware and are slower to generate results. Online casinos need to produce thousands of random outcomes per second. This is something that TRNGs can’t handle efficiently.
PRNGs, however, are fast and reliable, which is a perfect combination for using it in casino games like online Blackjack. With proper algorithms and regular audits, they provide fairness and unpredictability that are more than sufficient for games.