A comprehensive Java code showcase demonstrating fundamental programming concepts, algorithmic thinking, and practical problem-solving. Features multiple interactive programs from computer science coursework including calculations, string manipulation, array processing, and interactive games - all executing securely on the Internet Computer.

Choose a program from the dropdown menu to view the complete source code, then click Run to execute it. Each program waits for your input and processes it in real-time, demonstrating user interaction, input validation, and practical Java development patterns. Experience interactive Java development in a decentralized, secure environment.