Happy Number

Welcome to Happy Number, the addictive number puzzle game that makes math thrilling. In mathematics, a happy number is one that eventually reaches 1 when you repeatedly replace it with the sum of the squares of its digits. Your mission is to identify and tap the happy numbers as they rain down your screen while carefully avoiding the sad ones. The rules are simple: tap golden happy numbers to score points and build combos, but stay away from the red sad numbers or you will lose a life. Miss a happy number and it costs you too. The longer you survive, the faster and harder it gets. Features: - Addictive tap-to-play mechanics with increasing difficulty - 8 unique power-ups including Shield, Slow Time, Magnet, Explosion, Double Points, Reveal, Extra Life, and Freeze - A shop system where you can buy power-ups and permanent upgrades with coins earned from gameplay - Combo scoring system that rewards streaks with multiplied points - 25 progressive difficulty levels that keep the challenge fresh - Persistent stats tracking your high scores, best combos, and achievements - Smooth and responsive controls optimized for quick reflexes - Beautiful cosmic visual theme with glowing neon numbers and particle effects How to play: 1. Golden glowing numbers are happy - tap them to score 2. Red glowing numbers are sad - do not touch them 3. Collect power-ups that fall as spinning diamonds 4. Build combos by tapping consecutive happy numbers 5. Spend coins in the shop for power-ups and upgrades