Online bingo and Keno guide
If you’re curious about how online bingo or keno works in South Africa, I’ve got you covered. These are two of the most enjoyable and easy-to-learn games available at online casinos. I’ve played both over the years and noticed that while they may look simple at first, there’s real strategy behind getting the best results.
In this guide, I’ll walk you through the basics of each game, how to play safely and smartly, and what types of bingo and keno you’ll find online. You’ll also get tips I’ve picked up personally—like how to pick better cards, use mobile play to your advantage, and manage your bankroll with confidence. Whether you’re after fast-paced number picks or more relaxed bingo rounds, this guide will help you play smarter and enjoy the experience more.
By Adiela de Bruyn - Last modified 2025/03/24 - Estimated reading time: 8 minutes.
Table of contents


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How to Play Standard Online Bingo
Standard bingo is easy to learn, even if you’re new. I started by choosing a no deposit site with fair reviews, a license, and smooth mobile access. Once you pick a casino and create an account, you’re good to go.
Choose a Trusted Casino
Look for a platform that offers both free and paid bingo games. I always check if they offer keno too, so I can switch it up. After signing up, make your first deposit using secure methods accepted in South Africa. Then pick a game room, pay the entry fee, and prepare your card.
Understanding the Game
Once the game begins, a bingo card appears on screen with random numbers. As numbers are called, you mark them off. If the number drawn matches one on your card, click to mark it. Missed numbers don’t get filled, so you need to stay alert. If you complete the right pattern—like a line or full card—you’ll win a prize.
Most online bingo games offer multiple prizes. That means you can win even by completing a single line. I’ve found it helpful to track all prize patterns, not just aim for a full house. Remember, like all gambling games, bingo has no guarantee of wins.
Most games take 3–5 minutes, which makes bingo ideal for short sessions on mobile or desktop. It's lightweight and works smoothly even on slower internet connections in South Africa.

Popular Bingo Variants in an Online Casino
Online bingo isn't just one game—there are several versions, each with a unique twist. You still get a numbered card, and numbers are drawn randomly. But depending on the game type, the layout and winning patterns change.
75-Ball Bingo
This one’s popular in the US. The card uses a 5x5 grid with 24 numbers and a free center square. I like how it mixes things up with different winning patterns like crosses or diagonals instead of just lines.
90-Ball Bingo
You'll see this version in the UK and also on many SA-friendly sites. The cards have nine columns and three rows with 15 numbers total. You can win by completing one, two, or all three rows. It feels more drawn-out but offers layered prize levels.
Progressive Jackpot Bingo
This is where things get exciting. The more people play, the bigger the jackpot grows. You win if you complete the pattern within a set number of calls. Just like slot games with pooled prizes, the tension builds quickly here.
Some platforms even let you play in teams or chase unusual patterns. These make the experience less predictable and more engaging. You’ll also come across other versions, such as:
- 80 ball bingo
- 50 ball bingo
- 40 ball bingo
- 30 ball bingo
- 36 ball bingo
Here’s a quick comparison of bingo vs keno if you're unsure which game fits your style:
Bingo vs Keno | |
---|---|
Game Type | Bingo: Pattern-based / Keno: Number match |
Player Input | Bingo: Minimal / Keno: Choose numbers |
Speed | Bingo: Moderate / Keno: Fast rounds |
Typical RTP | Bingo: 75–85% / Keno: 92–95% (varies) |
Best For | Bingo: Social play / Keno: Quick, strategic play |

How to Win Bingo
Play When It’s Quiet
In my experience, the fewer people in a bingo room, the better your odds. I usually play early morning or late at night when traffic is low. You compete with fewer players, giving you a better shot at prizes.
Use Multiple Cards Wisely
Holding several cards increases your chances—but too many can be a mess. I stick to 3 or 4 at most, so I can keep track of numbers without missing a win. It’s all about balance.
Know the Game Inside Out
Each variant has its own rules and win patterns. Before spending real money, I always test the version with free play. If you can pick your card, avoid clusters of close numbers. Spread them out to boost your chances.
Here’s a quick example. On one card, all my numbers were between 10 and 30—didn’t win a thing. The next game, I picked a wider range, and landed two lines. So yes, number spread matters!
Set a Limit and Use Bonuses
I never play without a budget. Sticking to it keeps the fun in check. Also, grab any free credit or no deposit offers to extend your playtime. Free bingo games are also a great way to practice without pressure. Most importantly, take breaks and never chase losses.

How to Play Keno
Keno is simpler than it seems. First, choose your stake—small or large. Each game has different limits, so find one that suits your budget. Then, pick between 1 and 20 numbers from a pool of 80.
The game draws 20 random numbers. The more matches you get, the more you win. If you pick 20 and hit them all, the payout can be huge—but the odds are lower. On the flip side, matching one number on a one-number pick pays better than getting one right out of 20.
Each casino has different paytables, so check those before playing. I’ve seen payouts vary a lot. It helps to test free versions first and then play keno for real money once you're comfortable.
If you enjoy bingo but want a faster game, keno might be your next favourite. It’s quick, fun, and has exciting jackpot potential. Games last under 2 minutes, perfect for quick sessions on mobile—even with lower bandwidth.

Popular Online Keno Variants in Casinos
Power Keno
This version offers a twist—a 4x win multiplier if the last ball matches your pick. You don’t need side bets to qualify, which is great. It adds suspense without extra cost.
Mini Keno and Way Ticket
Mini keno uses 10 draws from 40 numbers, so rounds are shorter. Great for quick sessions. Way tickets let you make multiple bets on one card. You can win on one combo even if others lose—it’s like splitting lotto entries.
Live Dealer Keno
Live keno is more immersive. I played a version where an air machine drew 20 balls from 51, with a final Mega Ball offering up to 100x multipliers. If that ball finishes your line, the payout can be massive—up to a million times your stake.
Other interesting options include:
- Super keno
- Bonus spot keno
- Progressive jackpot keno
- Straight ticket online keno

How to Win Online Keno Games
Pick Casinos with Fair Payouts
Not all games offer the same rewards. I always compare odds before choosing a keno game. Free versions help me test different setups before betting real money. Look for transparent paytables and terms.
Choose Smart Number Combos
I don’t stick to just high or low numbers. A balanced mix across the board works better for me. Sticking with the same picks also adds a personal touch and helps me track patterns over time.
Start Small and Aim Long-Term
Keno can be a fast way to lose money if you go too big too soon. I start with small bets and always check for jackpots and bonuses. Some versions add features like second chance draws that give extra value. Responsible gaming is key, so I always stop when the fun stops.

Conclusion
Whether you prefer bingo or keno, both games offer simple rules, big prize potential, and fun gameplay. For me, starting with free games helped build confidence. With the right approach, even small bets can turn into solid wins. Always play smart and enjoy the game at your pace.

Frequently Asked Questions about Bingo and Keno
Can I win real money playing online bingo or keno?
Yes, you can win real money when playing bingo or keno at licensed online casinos. I’ve won small prizes on single lines in bingo and had solid keno rounds too. Just make sure the casino accepts South African players and offers secure payment methods.
Is there a difference between bingo and keno?
Definitely. Bingo uses cards with patterns to complete, while keno lets you choose numbers that are drawn randomly. I enjoy bingo when I want a social, relaxed session and keno when I’m in the mood for something fast and strategic.
What is the average RTP for online bingo and keno?
The return to player (RTP) for bingo usually ranges between 75% and 85%, while online keno games often sit between 92% and 95%. Always check the game’s paytable first—I’ve seen big differences from one version to the next.
Is it better to play bingo or keno on mobile?
Both games work well on mobile, especially with modern HTML5 technology. Personally, I use my phone for keno because the games are short. Bingo can also run smoothly, even on slower connections, which is handy in South Africa.
Can I try bingo and keno games for free?
Yes, many online casinos offer demo versions of both bingo and keno. I always start with the free mode to test the game flow and check how the paytable works. It's a great way to get familiar without risking money.
What’s the best way to improve my chances in keno?
From my experience, picking a balanced set of numbers across the board and sticking to a small betting budget helps. Some keno versions offer bonuses or multipliers—those can stretch your playtime and give extra value when lucky streaks hit.