C# Socket-Based Quiz Application (Client-Server)

A networked quiz system developed using C# and WinForms, featuring real-time communication via TCP sockets. The application allows multiple clients to join quizzes, answer timed multiple-choice questions, and receive immediate feedback. The server manages quiz logic, user sessions, and CRUD operations through an integrated SQLite database. It also includes a customizable UI with light/dark modes and an admin panel for managing questions and monitoring clients. Designed to provide an interactive and extensible quiz experience with a focus on modularity and user engagement.