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Defend your city from alien invaders! Use your laser cannon to shoot down the alien ships before they can drop their bombs. The laser will automatically aim at the ships, so all you have to do is solve the math problem that appears on the screen. A correct answer will fire the laser and destroy the ship. Be careful! The aliens are getting smarter, and they're starting to use more advanced tactics. They'll send in waves of ships, and they'll try to distract you with different types of math problems. You'll need to stay focused and be quick on your feet if you want to save your city. Can you protect your city from the alien invasion? Find out in Laser Defense!
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