A 3D raycasting engine implementation, creating a Wolfenstein 3D-style game engine from scratch using raycasting techniques and low-level graphics programming.

A 3D wireframe renderer that visualizes landscapes and 3D objects from height maps. Built to understand 3D graphics, coordinate transformations, and projection mathematics.

A partial reimplementation of the nmap port scanner in C, focusing on understanding network scanning techniques, socket programming, and port detection.

A reimplementation of the ping command in C, exploring ICMP protocol, raw sockets, and network diagnostics. Built to understand network programming fundamentals.