This a question when evaluate sort development that you ve been into
Have you succeed to do it ??
were you on the right road ?
I am confident that I have taken the right road and I did my best to show that there is something wrong .
May be you don’t like it , May be you hope that is not it ,may be you have self confidence that you can do better
but make it simple to solve it
It didn’t work
all what is given is time and chances
castle from the Sand how strong it can be?
it is going to be hard work
make it simple and you can solve it.