Keep Prime Numbers

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Keep Prime Numbers

Racing

About this game

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.

How to Play

Click on the blocks that are non-prime to clear them from the screen. Do not select the primes as they must remain on the grid. Apply your understanding of number types to thoughtfully choose which tiles to clear. Progress by removing all composite numbers from each stage. Be mindful of the increasing difficulty as you move up through the rounds. Practice your math skills to boost your performance.

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