Problem Solving Courses and Certifications

Tyler DeWitt

Density - A Story of Archimedes and the Gold Crown with Practice Problems

Discover how to calculate density through practice problems and explore Archimedes' famous gold crown story in this comprehensive chemistry tutorial.

• YouTube
• 32 minutes
• Self-Paced
• Free Video

RSA Conference

How the Best Hackers Learn Their Craft

Discover the proven system for building elite hacker teams, from talent identification to competition success. Learn surprising strategies for developing top-tier cybersecurity skills and fostering creative problem-solving abilities.

• YouTube
• 43 minutes
• Self-Paced
• Conference Talk

Programming with Mosh

Data Structures and Algorithms for Beginners

Learn essential data structures and algorithms, including Big O notation, arrays, and linked lists, to improve problem-solving skills and ace coding interviews.

• YouTube
• 1 hour 19 minutes
• Self-Paced
• Free Video

3Blue1Brown

Solving Wordle Using Information Theory

Explore information theory and entropy through the lens of solving Wordle, learning strategies to optimize guesses and improve game performance.

• YouTube
• 31 minutes
• Self-Paced
• Free Video

3Blue1Brown

Alice, Bob, and the Average Shadow of a Cube

Explore problem-solving approaches to calculate a cube's average shadow area, comparing two methods and their implications for understanding geometric principles.

• YouTube
• 40 minutes
• Self-Paced
• Free Video

3Blue1Brown

Tips to Be a Better Problem Solver - Lockdown Live Math

Explore problem-solving techniques in mathematics through engaging examples from geometry, trigonometry, and probability. Enhance your analytical skills with practical tips and interactive exercises.

• YouTube
• 1 hour 8 minutes
• Self-Paced
• Free Video

3Blue1Brown

The Simpler Quadratic Formula - Lockdown Live Math

Explore a simplified approach to the quadratic formula, covering mental math tricks, function properties, and practical applications, with engaging visuals and practice problems.

• YouTube
• 52 minutes
• Self-Paced
• Free Video

Stuff Made Here

World's Hardest Jigsaw vs. Puzzle Machine - All White

Watch a puzzle machine tackle the world's hardest jigsaw—an all-white puzzle. Explore image processing, mathematical algorithms, and innovative engineering solutions in this challenging project.

• YouTube
• 22 minutes
• Self-Paced
• Free Video

3Blue1Brown

Group Theory, Abstraction, and the 196,883-Dimensional Monster

Explore group theory, abstraction, and the fascinating 196,883-dimensional monster group in this engaging introduction to mathematical symmetry and classification.

• YouTube
• 22 minutes
• Self-Paced
• Free Video

Python Exercises for Beginners: Solve 100+ Coding Challenges

497 ratings at Udemy

Practice your Python Skills with 100+ Python Exercises and Check your Solutions with Step-by-Step Video Explanations.

• Udemy
• 11 hours 3 minutes
• Self-Paced
• Paid Course

JavaScript and ES6 Challenges - Do you know JavaScript?

494 ratings at Udemy

Solve different JavaScript challenges yourself. Destructuring, hoisting, , IIFEs, closures, classes, let and much more

• Udemy
• 1 hour 57 minutes
• Self-Paced
• Paid Course

Python Hand-on Solve 200 Problems

489 ratings at Udemy

Most Complete Collection of Python Exerciser and Solution. Cover from Fundamental to Algorithm and Data Analysis

• Udemy
• 1 hour 18 minutes
• Self-Paced
• Free Online Course

C++ Programming - From Scratch to Advanced

492 ratings at Udemy

Learn C++ from the basics to the advanced concepts.

• Udemy
• 9 hours 45 minutes
• Self-Paced
• Paid Course

Master Decision Making and Cognitive Biases

493 ratings at Udemy

Critical thinking, problem solving, decision-making, logical thinking, Cognitive Biases, creativity

• Udemy
• 1 hour 31 minutes
• Self-Paced
• Paid Course

Project Based Excel Course + Practice Tests

491 ratings at Udemy

Sharpen Excel skills through hands-on projects and practice tests. Gain core analysis abilities and business-ready experience in a simulated work environment.

• Udemy
• 2 hours
• Self-Paced
• Free Online Course