"Pull and drop"-Puzzle

[Destiny]

Hello, dear people

I am currently working hard (since its term break and I thus have time) on getting the demo out for my current project and ran into an problem:
I can't find a code that would enable a pull and drop-puzzle.
In case, some don't know, here are examples: Banjo Kazooie and Professor Layton
Both these examples enable turning the pieces, I don't need that though.

To make a long description short:
I will have a collection of small images and a background image on the screen. The background indicates where the pieces belong to (the shape as a shadow), so all the player has to do is take a piece and place it to the spot.
To pick up a piece, the player has to click (or hold, depending on the fact, if Ren'Py could actually make the piece follow the mouse) on a piece and pull it to the spot he thinks it belongs to.
If the spot is correct, it will no longer move (maybe a sound will also appear) while the wrong spot will be revealed by it simply staying moveable.
The puzzle is finished with a message when all spots have been filled with the right piece.


Has anyone a idea how to code that?
I only have till ~25th of March to make this demo work before university starts again with full speed, so I really hope, there is a way .__. *wants to finally get the demo out*

[saguaro]

http://lemmasoft.renai.us/forums/viewto ... 51&t=16151

[Destiny]

Ha, I totally didn't think of searching for "jigsaw puzzle" :'D
Thanks, I will see, if I can modify that to my liking ^__^