Free Online Algorithms Courses & MOOCs

Coursera

University of California, San Diego,Higher School of Economics - HSE University

Introduction to Graph Theory (Coursera)

CS: Software Engineering CS: Theory

Embark on an enlightening journey into the world of Graph Theory with our introductory course. Delve into the basics of graph representation, uncover the beauty and logic behind key concepts, and discover real-world applications that range from GPS navigation to circuit design and beyond. Perfect for beginners and enthusiasts alike.

Jun 15th 2026

5-12 Weeks

Network Algorithms Genomes

Coursera

University of California, San Diego,Higher School of Economics - HSE University

Combinatorics and Probability (Coursera)

CS: Theory Sci: Mathematics

Discover the art and science of counting and probability with our Combinatorics and Probability course. Designed for beginners and advanced learners alike, this course explores essential mathematical concepts that are crucial in various fields such as computer science, data analysis, and everyday problem-solving. Learn to efficiently count possibilities, understand randomness, and make informed decisions.

Jun 15th 2026

5-12 Weeks

Probability Combinatorics 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.

Jun 15th 2026

4 Weeks

Programming Algorithms C Language

Coursera

University of California, San Diego,Higher School of Economics - HSE University

Genome Assembly Programming Challenge (Coursera)

CS: Software Engineering CS: Theory

Dive into the world of genomics and computational biology with our Genome Assembly Programming Challenge course. This unique online learning experience will equip you with the skills needed to assemble and analyze genomes, focusing on a deadly E.coli outbreak case study that revolutionized public health response. Perfect for bioinformatics enthusiasts and professionals.

Jun 15th 2026

3 Weeks

Programming Algorithms Data Structures

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.

Jun 15th 2026

4 Weeks

Algorithms Spreadsheets Excel

Coursera

University of Colorado System

Battery Pack Balancing and Power Estimation (Coursera)

Engineering

Unlock the secrets to efficient battery management with our Battery Pack Balancing and Power Estimation course. Designed for electrical engineering professionals, this course will equip you with the skills needed to design advanced balancing systems and accurately compute remaining energy and available power for your battery packs. Perfect for those looking to advance their knowledge in renewable energy solutions.

Jun 15th 2026

5-12 Weeks

MATLAB Algorithms Octave

Coursera

University of California, Santa Cruz

C for Everyone: Programming Fundamentals (Coursera)

CS: Programming

Discover the foundational principles of computer programming through 'C for Everyone: Programming Fundamentals'. This beginner-friendly course introduces you to C language, a robust tool for understanding computing processes at their core. Whether you're an aspiring scientist, artist, or humanist, this course will equip you with essential coding skills that are universally valuable in today's digital age.

Jun 15th 2026

5-12 Weeks

Programming C Algorithms

Coursera

Princeton University

Computer Science: Programming with a Purpose (Coursera)

CS: Programming Computer Science

Embark on an educational journey that bridges the gap between traditional education and modern technological advancements. 'Computer Science: Programming with a Purpose' is your gateway to understanding programming fundamentals, irrespective of your field of study. This course is tailored for students seeking to harness the potential of coding to solve real-world problems, understand computational thinking, and explore how computer science impacts various disciplines including arts, social sciences, and humanities.

Jun 15th 2026

5-12 Weeks

Programming Algorithms Computer Science

Coursera

Princeton University

Computer Science: Algorithms, Theory, and Machines (Coursera)

Computer Science

Dive into the fascinating world of Computer Science with our in-depth course designed for programmers comfortable with Java. This course delves into complex subjects such as algorithms, theoretical foundations, and the inner workings of machines. Based on 'Computer Science: An Interdisciplinary Approach', this course aims to demystify computation and provide a deep understanding of computer science's intellectual underpinnings.

Jun 15th 2026

5-12 Weeks

Programming Computing Algorithms