Numerical Methods Quiz (Godot Project)

This is an interactive quiz application built with Godot 4.4.1.
It allows users to practice numerical methods through randomly selected problems from a local SQLite database.

🔧 Features

• 🧠 Randomized questions by topic and difficulty
• ⏱ Countdown timer per question
• 🎯 Instant validation and scoring
• 💾 Offline local database (SQLite)
• 🖥️ Exportable to Windows and macOS

📁 Project Structure

• Start.tscn: Start screen with "Begin" button
• Problem.tscn: Main quiz screen with question, answer input, and score
• End.tscn: Final screen with total points
• banco.db: SQLite database with categorized numerical method problems

🛠 Built With

• Godot Engine 4.4.1
• GDScript
• SQLite

🎓 Topics Covered

• Bisection method
• Newton-Raphson
• Interpolation (Lagrange, Newton)
• Gauss methods
• Euler methods
• Simpson’s Rule
• Runge-Kutta and more

📦 How to Run

1. Open with Godot Engine 4.4.1
2. Run Start.tscn
3. Enjoy the quiz and track your performance

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Feel free to fork or modify the project for learning or teaching purposes.