Are all those questions in challenge (play) section correct?

Question

I think I saw some that are questionable...

Answer 1

But before you report, try to make a screen shot, enter the riddle at Playground and run it.

I have encountered a few dubious problems as well, but in most cases after checking it turned out I just hadn't understood them!

After all, the point of such a riddle is often to highlight a certain peculiarity, so the outcome can be highly unexpected!

Answer 2

yeah. there are some. you can report them.

Answer 3

You can report them. In the Android app, for example, there's a button on the top right corner which lets you do that. I did report one that seemed incorrect to me

Answer 4

ok, I will, thanks. I also wanted to hear other people experience on this matter. I am relatively new on this platform.

Answer 5

I have also just write my own question, so let us see how it will be processed