Comp Sci Hub is a techniques-first practice platform. Each topic contains short, focused challenges designed to build confidence through repetition and immediate feedback.
Binary, denary, and hexadecimal conversions plus binary addition.
Sound sampling, image representation, and character encoding.
Sorting and search practice — bubble, insertion, merge, linear and binary search.
Logic gate reasoning and Boolean techniques.
Inputs, selection, iteration, functions, arrays, updates, and string slicing.