Take a guided, problem-solving based approach to learning Computer Science. These compilations provide unique perspectives and applications you won't find anywhere else. Browse through …

Dec 17, 2025 · Prepare for your test with realistic questions. The Praxis ® Computer Science exam is designed to measure the knowledge and skills that are essential for entry-level computer science …

Platform to practice programming problems. Solve company interview questions and improve your coding intellect.

Learn AP Computer Science Principles using videos, articles, and AP-aligned multiple choice question practice. Review the fundamentals of digital data representation, computer components, internet …

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If you want some extra practice after completing the problem set for a week, you can choose from these practice problems. These are not warm-up exercises; in many cases, they can be harder than the …

In this project, we’re going to practice Classes, Methods, Objects in Java so you can hone your skills and feel confident taking them to the real world. Why? It’s vital that you get comfortable creating …

The lessons are designed to be engaging and interactive, incorporating a variety of teaching techniques to help students understand and apply the key concepts of computer science.

Explore all the maths needed for your programming journey. Practice programming skills with tutorials and practice problems of Basic Programming, Data Structures, Algorithms, Math, Machine Learning, …

Practice over 5000+ problems in coding languages like Python, Java, JavaScript, C++, SQL and HTML. Start with beginner friendly challenges and solve hard problems as you become better.