RPM: Rapid Plus Math is a fast-paced, speed-arithmetic web game designed to sharpen your mental math reflex under pressure. Solve as many equations as you can in 60 seconds and set a new personal high score!
Try the game directly in your browser without any setup:
👉 code.iqbalmind.id/playground/rpm
- ⏱️ 60-Second Blitz: A 60-second countdown with an animated progress bar to test your calculation speed.
- 🏆 Persistent High Score: Your all-time best score is automatically saved locally using
localStorageand updates in real-time as you break records. - ⚡ Keyboard-First Input: Quickly submit answers by pressing
Enterfor zero friction. - 🎵 Intense Audio Experience: Embedded background track to keep adrenaline high during speed calculation.
- 📱 Fully Responsive: Clean arcade UI optimized for desktop, tablets, and mobile devices.
- Click Start to begin the 60-second countdown.
- An equation (e.g.,
What is 7 + 8?) appears on the screen. - Type your answer into the input field and hit
Enter(or click Submit). - Score increases immediately for each correct answer.
- When time runs out, your Final Score and updated High Score are displayed.
- Click Start Again to challenge your high score!
No dependencies or build steps required. It runs on pure native web technologies:
# 1. Clone the repository
git clone https://github.com/IqbalMind/RPM-Rapid-Plus-Math.git
# 2. Navigate to the project directory
cd RPM-Rapid-Plus-Math
# 3. Open in your default browser
open index.html # On macOS
# or start a lightweight local server:
python3 -m http.server 8000Then visit http://localhost:8000 in your web browser.
Contributions, bug reports, and feature suggestions are welcome!
- Fork the Project
- Create your Feature Branch (
git checkout -b feature/AmazingFeature) - Commit your Changes (
git commit -m 'feat: add multiplication mode') - Push to the Branch (
git push origin feature/AmazingFeature) - Open a Pull Request
This project is open-source and licensed under the MIT License. See the LICENSE file for details.