Is C++ the hardest or most complete tutorial?

Question

Seems like it.

Answer 1

It's not hard if you're already familiar with programming, especially object-oriented programming. If you aren't then maybe don't start with C++, unless you are truly motivated.

All tutorials here are far from complete. C++ is a very extensive language; this tutorial barely scratches the surface.

Answer 2

What I meant was, of the tutorials on SoloLearn, is the C++ one the most complete? I have completed the JS, PHP, and Ruby tutorials, and the C++ one seems to have the most to it.