ree Jigsaw is free-to-use, configurable, simple, Jigsaw Puzzle engine written in Flash. "Free Jigsaw" can support any number of images, and supports "animated" puzzles using .swf files. You can re-skin the the presentation of "Free Jigsaw" by editing the included .xml file and providing your own background and button images. All images, either for the puzzles or for the buttons nd background must be in either .jpg or .swf format. "Free Jigsaw" can be used by players as far-back as Flash 7, so it will work with the Wii Opera browser.