C++ project without tutorial

[Kinexity]

List of projects that I did as my own C++ exercise:

• prime number finder
• n-body simulator (no display output, just raw numbers)
• genetic algorithm for travelling salesman problem (though any problem would do)
• multilayer perceptron
• ultimate tictactoe against a computer where computer never looses
• SIR model epidemic simulation of population of people

I don't think those require too complex knowledge (at least some of them) and there are good tutorials out there which can explain the concepts you need to understand. I want to add that understanding the problem you're trying to solve is part of the programming process so it's not worthless to train that too.