Getting started with HackerRank can feel a bit daunting, but it’s really just about getting familiar with the site and picking the right problems to start with. Think of it like learning to ride a ...

Problem solving is something we all have to do. I Googled the topic to see how much interest there is in it and got 78,600,000 hits. In a 2013 article, Jason Bramwell discussed his research on the ...

Learn Python the fun way, using gamified apps that turn coding into a game. Earn points, solve puzzles, and build real skills ...

Liz Romero, Agnes Orzechowski, Ola Rahatka, Teaching Problem-Solving and Critical-Thinking Skills Online Using Problem-Based Learning, Educational Technology, Vol. 54, No. 1 (January-February 2014), ...

Of the many skills leaders need to be effective, research consistently shows that complex problem solving is paramount. HEC Paris & McGill professors of strategy have identified five pitfalls ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...