Keep Prime Numbers
376 Plays
• 5 months ago
0,0/5 (0)
📅 13.05.2026
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Description
This HTML5 browser game is a puzzle where you remove blocks to let a composite number escape while keeping prime numbers safe. The core mechanic involves clicking or tapping unused blocks to drop composites, with the objective of clearing only non-prime values. It's a quick test of your number sense that gets trickier as you go. Just watch for those primes and clear the rest to win.
Instructions
Click with your mouse or tap with your finger to remove unused blocks and drop the composite numbers.
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