A high-tech executive I coached, Anna*, was told she had a “blind spot” just a year into her role. Her CEO admired her decisiveness, respected her clarity, and valued her confidence. At the same time, ...

Every year, the countries competing in the International Mathematical Olympiad arrive with a booklet of their best, most original problems. Those booklets get shared among delegations, then quietly ...

A sign in a classroom at Lead Elementary encourages children to take a break when feeling big emotions. Teachers across the country say student behavior is still challenging post-pandemic, and more ...

Vivek Ravisankar, the co-founder and CEO of HackerRank seems to be enthusiastic about prospects in India. In a recent post on X, the entrepreneur shared his thoughts on the country. After spending ...

Unlike gamification, where game elements are incorporated into real-world activities, the idea of serious games is to use entire games directly to solve serious problems. The most famous example is ...

HackerRank is a tech company that focuses on competitive programming challenges for both consumers and businesses, where developers compete by trying to program according to provided specifications.

Getting good at LeetCode Java can feel like a puzzle sometimes, right? You see all these problems, and you’re not sure where to even start. This guide is here to break down the common approaches and ...

HackerRank is a tech company that focuses on competitive programming challenges for both consumers and businesses, where developers compete by trying to program according to provided specifications.