Sharing puzzle history

[emzet1]

I propose a feature allowing sharing puzzle history.

I coach a group of juniors and would be great if I could see their puzzle histories so that I have more insight how they are doing and how can I help them.

Additionaly the daily stats are quite often meaningless as all puzzles icorrectly answered which are then replayed are treated as solved (green) so there is no way to tell how many actually were solved at the first attempt.

Thanks