Keep Prime Numbers - Free Online Game

What is Keep Prime Numbers?

Welcome to the exciting game of Keep Prime Numbers! It's a fun and challenging puzzle game where you'll need to use your strategic thinking to remove all the blocks, but with a twist – you must keep the prime numbers safe! The objective is to clear the board of composite numbers by clicking or tapping on unused blocks to make them fall out of play. Prime numbers are the unsung heroes here, and your mission is to protect them at all costs!

How to play Keep Prime Numbers

Ready to start the game? Here's how you can play Keep Prime Numbers:

1. Observe the Board: Look at the board filled with numbers. Some are prime (only divisible by 1 and themselves), and others are composite (can be divided by more than one number).

2. Tap or Click: Use your mouse or touch screen to select and tap on the unused blocks. When you do this, the composite numbers will drop out of play.

3. Clear the Board: Your goal is to remove all the composite numbers without touching any prime numbers. The board will become clearer as you successfully eliminate composite numbers.

4. Strategic Moves: Think ahead! Some moves may seem beneficial in the short term, but they could lead to a prime number being compromised in the long run. Plan your moves carefully to ensure the prime numbers remain safe.

5. Level Up: As you progress, the game will become more challenging with more numbers and fewer spaces. Keep your wits about you to keep the prime numbers safe!

Now that you know how to play, it's time to challenge your mind and have a great time with Keep Prime Numbers!