... recently launched a new Challenges page for LabEx: https://labex.io/challenges The goal is to make Linux practice more structured, measurable, and closer to real-world problem solving. For many learners, Linux education usually starts with tutorials, documentation, or guided labs. These are useful for building familiarity, but they do not always answer a more practical question: can the learner solve a problem independently in a real terminal? That is the gap LabEx