Inexperienced person talking here, feel free to move to next topic. 🙂

I got this one wrong as well. What threw me here is the fact that you assigned an integer value to the char. Now, to me, one would think that since you applied an int value to a char, it would just stop there and say something like "Are you stupid?". I assumed, that if it would magically convert the int value to string, and apply it, then it would truncate the string down to '1' automatically as well. If you had simply changed 10 to '10', the whole thing would have worked. It's because '10' would have worked that really made me fumble here.