If there are nine people in a room and every person shakes hands exactly once with each of the other people, how many handshakes will there be? How can you prove your answer is correct using a model ...

Perhaps sparked by the now-forgotten recession, I’m seeing a new era of the entrepreneur, with startups springing up all around. Based on my own mentoring and investing experience, the best ...

Opinions expressed by Entrepreneur contributors are their own. Being creative in a business environment comes easy for some, but for most of us, it is challenging to come up with innovative and unique ...

Problem solving is one of today’s top skills—students who apply problem-solving strategies in the classroom are building important talents for college and the workforce. The math classroom is one of ...

In 2026, artificial intelligence isn’t just a buzzword — it’s a productivity powerhouse transforming how we work, create, ...

Benito Piuzzi is the COO of Lakeview Loan Servicing and former McKinsey consultant where he specialized in large-scale transformations. Problem-solving is a core competency needed in any business to ...

“I don’t have enough time.” “I have too many meetings.” “My experience tells me this project is doomed.” Sound familiar? You may have heard this common refrain, or some variation, at work. And it’s ...

The ability to solve complex problems effectively has become a defining factor for success. Yet, despite the abundance of tools and methodologies available, I've noticed organizations often struggle ...

A rancher left 17 horses as a bequest for his three children. When the rancher passed away, his children opened his will. The will stated that the eldest child should get half of his 17 horses. The ...