So our final project is done, we had some trouble with it, as I explained on previous posts, the board printing was quite tricky, but with Ken's help we were able to make it correctly.
After that, the checkQuadrant function was our next challenge we had to make a few changes on the code because it just wasn't working, but after a few arrangements the function worked correctly.
Later we just put in some conditionals so that the user could only pick numbers in between the boardsize, that didn't took us that much time
At the end everything worked as expected.
It was a good learning experience, to be honest, it was far much harder than I expected, without my teamate's help, I wouldn't have been able finish the job.
Here's our code, have fun.