Adding some hints for puzzles?

Hello,

Not sure how good this will be, or how easy it can be implemented.
Sometimes it might be helpful to have a hint in puzzles,
which shows/tells you, what to look for.
E.g. looking for checkmate, looking for winning a piece, looking for defense etc.

Sometimes people are looking for a checkmate which is not there.
But probably !that's! why there is traning/puzzle.

Perhaps it might be enough to provide some information like #3.
Then the player will know s/he must look for some checkmate.
(Of course only when activating the hint!)

What do you think?

Regards

in a real game, you wont have this hints, thats why i think its ok the way the puzzles are..

The position itself gives all the hints you need.

I find the training hard usually I can't decide between moves but I am slowly getting better.