Mondo Knows Games
Prime Hunt
A five by five grid hides a mix of primes and composites. Tap the primes and leave the composites alone.
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How to play
- Read the prompt and get the rules straight.
- Play one short round to warm up.
- Chase your best score once the pattern clicks.
Controls
Click or tap numbers
More numbers games from Mondo
Questions people ask
- How do you play Prime Hunt?
- Read the prompt and get the rules straight. Play one short round to warm up. Chase your best score once the pattern clicks. Click or tap numbers.
- Is Prime Hunt free to play?
- Yes. Prime Hunt runs in the browser for nothing: no download, no account and no sign-up. Prime Hunt sits on the Numbers shelf at Mondo Knows, alongside primes and math games.
- How long does a game of Prime Hunt take?
- 2 minutes. It is rated medium, and click or tap numbers. Your best score stays on your own device.
- Does Prime Hunt work on a phone?
- Yes. The board sizes itself to the screen, so Prime Hunt plays the same on a phone as on a desktop, and touch controls replace the mouse. Nothing needs installing.
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Everything runs in your browser. Scores and bests are stored on your own device, not on a server.