BigJig is the best game for those who love big jigsaw puzzles.
You can change the number of pieces in puzzle by choosing pieces size.

You can choose out of eight shape styles: Classic, Modern, Curl,
Artistic, Bony, Scrappy, Distorted, and Spriggy.

The puzzle can have a plain or shaped frame. Or you can choose
the edgeless pieces style to encrease the difficulty.

You can play with or without pieces rotation. Pieces can be rotated
by mouse clicking or by turning the mouse wheel.

There are two main windows and four pockets in the game to store
and arrange pieces. You can select a group of pieces to move them,
transfer to the second playing window or to a pocket, or to arrange
them in a grid.

You can use the magnifying glass to examine small pieces.

The game supports different languages.

On the site you can download a new free jigsaw puzzle every week.

After registration, you will get the set of more than 300 extra jigsaw
puzzles made of professional photos and famous paintings.
You will also get JigMake - a simple jigsaw puzzle maker.