Keep Prime Numbers

Keep Prime Numbers asks you to clear blocks so the composite number exits while the prime number stays in play. Click or tap unused blocks to drop composite numbers.

How To Play Keep Prime Numbers

Remove blocks by clicking or tapping unused ones to send composite numbers out while keeping the prime.

Controls and Features

Controls are a mouse click and a touch input. The objective is to remove all blocks so the composite number goes out while the prime number remains.

Tips

Focus on which blocks belong to the composite number before you act. Click or tap the unused block to drop the composite numbers cleanly.

Keep Prime Numbers FAQs.

Q: What controls does this game use? A: Mouse click and touch.
Q: What is the objective? A: Remove blocks so the composite exits while the prime stays.
Q: What is the main mechanic? A: Clicking or tapping unused blocks to drop composite numbers.