Is CS a science or engineering, or maybe something else?

[FlatAssembler]

I am pretty sure. In Mono (not the famous one having something to do with NET framework, some Croatian one), they gave me a task to make a CRUD list of cars using ReactJS and MobX in a month. I had barely heard about ReactJS and I hadn't even heard about MobX, so I failed at it and they rejected me.

So, apparently you need to find a company looking for incompetent employees.

I have always thought companies were, at the interviews, asking algorithmic problems. You know, depth-first search, inverting a binary tree, sorting a linked list in O(n*log(n)) time... something like that. And I think that, at one point, they were indeed asking such questions. But now they have learned the lesson not to do that. Right when I need to get my first job.