Prime Protector Challenge

Catch the primes and avoid composites to keep your shield online in this fast-paced number defense game.

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Slope Slider Angle Archer Binary Bridge

Prime Protector

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Prime Protector

Scan the floating numbers and Pop the Primes!
Clicking a composite number will burst a heart.

How to Play

A stream of numbers falls from the top of the screen. Use your ship to collect only prime numbers. Hitting a composite number or missing a prime will breach your shield.

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Use internal links to move between related math challenges instead of ending on a single game page.

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Aim for the bullseye. Master angles and degrees to hit targets across different terrains and wind speeds.

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Convert decimal to binary to power up the bridge segments and cross the digital abyss.