I'm really bad at those puzzles and have never really completed it. Does anyone know how to solve it and how many moves are there?, Its no said or anything.

I don't know haw many moves you get and I don't know how to explain the solution, but I've never run out of moves and if you google "3 by 3 slider puzzle solution" you should find a well written guide to solving it :)

I don't believe there is a turn limit.. you keep going until it's solved or you give up. Like the previous user said, if you google "3 by 3 slider puzzle" you can probably find some very helpful guides. I usually solve it in the following order (the *s are usually in any order once you've got the first 5 pieces in place), there are probably other ways but I've just found this works for me..

1 - 3 - 2
5 - * - *
4 - *