Keep Prime Numbers

Keep Prime Numbers reinvents the physics puzzle genre by blending mental math with high-stakes structural destruction. Unlike traditional racing games, this experience is a race against gravity and your own calculation speed. Each level presents a precarious tower of numbered blocks that you must dismantle without collapsing the entire foundation. The thrill comes from the tension of identifying non-prime integers under pressure. One wrong move sends a vital prime tumbling into the abyss, ending your run. It turns the often-dry subject of mathematics into a frantic, rewarding test of strategy and spatial awareness.

The gameplay is straightforward yet increasingly demanding, requiring only a mouse click or a screen tap to remove composite number blocks. Your goal is to clear the board of all non-primes while keeping every prime number safely balanced on the remaining platforms. It is an ideal brain teaser for students sharpening their division skills or puzzle enthusiasts who enjoy physics-based challenges. As the structures grow more unstable and the numbers larger, you must prioritize stability over speed. This title offers a perfect balance of educational value and addictive, destructive fun for players of all ages.