I admit that I started out with zero interest in SoloLearn challenges. I just wanted to study and code, and code and study.

But, then I accepted a challenge. They are actually a quick and easy way to either test what you know or test what you remember.

So far, the longest challenge has been only five questions. Plus, each question has a time limit. Therefore, it’s not possible to start a challenge and then feel like you wasted too much time on it.

Also, the questions vary quite a bit. They’re all introductory level, but winning challenges requires knowing a particular language thoroughly at an introductory level.

In other words, these challenges are very helpful if you are either starting out programming or learning a new language. I don’t plan on issuing challenges, but I will now accept all of them.