Best Free CS: Theory Courses & MOOCs

Coursera

Stanford University,The University of British Columbia

Game Theory II: Advanced Applications (Coursera)

Robotics & Computer Vision

Dive into the complex world of strategic interactions with Game Theory II: Advanced Applications. This course takes you beyond the basics, exploring sophisticated concepts like social choice theory, mechanism design, and auctions. Over four weeks, you'll gain a deep understanding of how to design effective strategies for collective decision-making and optimize outcomes in competitive environments.

Nov 9th 2026

5-12 Weeks

Game Economics Social Sciences

Coursera

Princeton University

Analytic Combinatorics (Coursera)

CS: Theory Sci: Mathematics

Dive into the world of Analytic Combinatorics with this comprehensive online course. Master the symbolic method to understand functional relations among ordinary, exponential, and multivariate generating functions. Explore techniques in complex analysis to derive precise asymptotic results. This free course is ideal for those interested in combinatorial structures and their quantitative analysis.

Nov 2nd 2026

5-12 Weeks

Math Calculus Analytic Combinatorics

Coursera

Rice University

Algorithmic Thinking (Part 1) (Coursera)

CS: Theory

Dive into the world of Algorithmic Thinking with Part 1 of this foundational course offered by Coursera. Designed for those who want to simplify and optimize their approach to solving computational problems, this class will equip you with essential mathematical concepts and processes that underpin efficient algorithm design. Whether you're a beginner or looking to refine your skills, this course is an excellent starting point.

Nov 2nd 2026

4 Weeks

Python Computing Algorithms

Coursera

Rice University

Principles of Computing (Part 2) (Coursera)

CS: Software Engineering CS: Theory

Dive into Part 2 of 'Principles of Computing', a two-part course that builds upon basic concepts to introduce advanced topics in Computer Science. Learn through engaging content and practical projects using Python, gaining proficiency in problem-solving and efficient coding techniques.

Nov 2nd 2026

4 Weeks

Programming Python Computing

Coursera

Rice University

Algorithmic Thinking (Part 2) (Coursera)

CS: Theory

Dive deeper into the world of Algorithmic Thinking in Part 2 of this insightful online course offered by Coursera. Designed for those who have already grasped the basics, this advanced class will train you in the mathematical concepts and processes that experienced computer scientists use to solve complex computational problems efficiently. Elevate your problem-solving skills and learn how to build more effective algorithms.

Nov 2nd 2026

4 Weeks

Python Computing Algorithms

Coursera

Duke University

Programming Fundamentals (Coursera)

CS: Theory CS: Programming

Discover the fundamentals of programming with our beginner-friendly course, ideal for those new to coding or looking to expand their skill set. This introductory course lays down the groundwork necessary for understanding algorithms and problem-solving techniques that are crucial across all programming languages. Whether you're aiming for a career in software development or simply wish to enhance your analytical thinking skills, this course is your starting point.

Nov 2nd 2026

4 Weeks

Programming Algorithms C Language

Coursera

University of Colorado Boulder

Excel/VBA for Creative Problem Solving, Part 2 (Coursera)

CS: Theory CS: Programming

Take your Excel expertise to the next level by learning advanced techniques and mastering Visual Basic for Applications (VBA) in 'Excel/VBA for Creative Problem Solving, Part 2'. This course is designed for those who have already completed Part 1 and are eager to delve deeper into automation and customization of spreadsheets.

Nov 2nd 2026

4 Weeks

Algorithms Spreadsheets Excel

Coursera

EIT Digital

Geometric Algorithms (Coursera)

CS: Theory Computer Science

Discover the fundamentals of geometric algorithms in this comprehensive online course. Gain expertise in designing and analyzing geometric algorithms and data structures crucial for handling spatial data in various application areas such as robotics, computer graphics, and more. Enhance your skills with practical examples and real-world problem-solving techniques.

Oct 30th 2026

3 Weeks

Algorithms Data Structures Geometric Algorithms

Coursera

Stanford University,The University of British Columbia

Game Theory (Coursera)

CS: Theory Economics & Finance

Dive into the fascinating world of Game Theory with this comprehensive online course. Explore the strategic interactions among rational agents and learn to apply these principles in various real-life situations, from international relations to market trading. Whether you're a student or a professional, this course will equip you with the tools to make informed decisions in competitive environments.

Oct 26th 2026

5-12 Weeks

Game Game Trees Bayesian Games