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Keep Prime Numbers

Remove all the blocks to make the composite number going out but keep the prime number. Click or tap the unused block to drop the composite numbers.

airplane Educational Math
Keep Prime Numbers
Keep Prime Numbers

Game Walkthrough

Watch video tutorials and walkthroughs to master this game

Instant Play

No downloads required, play directly in your browser

Free to Play

100% free with no hidden costs or subscriptions

Mobile Friendly

Play on any device - desktop, tablet, or mobile

High Quality

Enjoy smooth gameplay and great graphics

How to Play

Mouse click Touch
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