Sum Rush

Test your arithmetic speed and mental agility with Sum Rush — a lightning-fast, minimalist offline math puzzle game wrapped in a gorgeous Synthwave Sunset aesthetic!

Jump straight into the action with a sleek dark-mode interface powered by deep night violets, electric magentas, and sunburst ambers. A target number flashes on your screen. Your mission? Instantly scan the 2x3 grid and tap 2 or 3 number tiles that add up exactly to the target sum before the countdown timer expires! Each correct puzzle keeps the clock ticking, awards bonus time, and pushes your focus to the absolute limit.

Immerse yourself in a fluid arcade experience designed for maximum responsiveness, satisfying tactile feedback, and intense brain training.

⚡ Key Gameplay Features:
Fast-Paced Math Action: Test your addition speed under intense time pressure across dynamic number grids.

Strategic Puzzle Solving: Choose whether to combine 2 or 3 tiles to hit your exact target without overflowing and triggering penalties.

Synthwave Visual Theme: Stunning dark-mode styling featuring deep violet cards, electric magenta highlights, and vibrant amber accents.

🛡️️ Privacy & Performance:
100% Offline Utility: No Wi-Fi or mobile data required. Play anywhere, anytime without interruptions.

Zero-Permission Architecture: Engineered with absolute privacy in mind. Requires zero permissions—no internet access, no tracking, no ads, and no data collection.

Lightweight & Battery Friendly: Zero bloatware or background services, ensuring instant startup and minimal battery drain.

Whether you're killing time on a commute, sharpening your math skills, or challenging your personal high score, Sum Rush delivers pure, instant arcade entertainment without any distractions.

Download Sum Rush today and see how high you can score!