Primes
Click to start. The game loads in a few seconds.
Primes
Short answer: Primes is a free casual game you play in the browser on YTPlayables. Press play, wait a few seconds and start. No download and no account needed.
Primes is a game where there are two types of balls coming which have 7 or 9 printed on them. They are to be collected in bowls filled with prime-numbered balls or non-prime numbered balls respectively which swap each other by mouse-click hold and release. Have fun :) Primes runs right inside your browser on YTPlayables, so a round starts in a few seconds with no download and no install.
The game sits in the casual section of the site. It loads on a phone, a tablet and a computer, and you can make it full screen with the button under the frame. There is no account to make and no file to save on your device.
Most players pick up Primes in the first minute. The rules are simple, the first round is short, and every try teaches you a little more about the timing. That is why games like this one hold millions of plays across the web.
How to play Primes
Hold release the mouse to swap bowls between blue and red balls
Tips to score higher
- Play the first round slowly and learn the layout before you take risks.
- Short rounds beat long ones. Your hands learn the timing faster that way.
- Use full screen on a computer. A bigger view makes the gaps easier to judge.
- On a phone, hold the device in landscape so the controls have more room.
Frequently asked questions
Is Primes free to play?
Yes. Primes is free on YTPlayables. You do not need an account and there is nothing to download.
Can I play Primes on my phone?
Yes. Primes works in Android and iPhone browsers with touch controls. Landscape gives the best view.
How do I play Primes?
Hold release the mouse to swap bowls between blue and red balls
Do I need to download Primes?
No. The game runs inside your browser, so it starts in a few seconds and saves nothing on your device.
Is Primes safe for kids?
Primes is a casual casual game with no chat sign up needed. Younger players should still play with an adult nearby.
