Preview: http://informatica.bc-enschede.nl/jhaas/puzzle/

Features:
-Move counter
-Shuffle puzzle
-Reset puzzle(Resets moves)
-Half-built highscores. Can't view, but can add.

PM me with your offer.
Costumizable as long as you have moderate PHP knowledge.
Will costumize myself on request, for payment.

Questions, ask in this topic.