From Juan Trujillo:
With BrainsBreaker you can create and play jigsaw puzzles on your computer with realistic pictures and a very comfortable operation. Almost everything is done with a click of mouse. Enjoy the actual of puzzle solving experience with more advantages, it allows creating your own jigsaw puzzles with any image visible on your screen. From four to more than one thousand pieces with assorted shapes. Rotable pieces, resizing the puzzle while playing, nails, boxes, scores, even a magnifying glass to inspect pieces. Save your job and resume it when you wish, exactly as you left it. Evaluation program comes with puzzles to play free.
Organize your puzzles with labels: Right click on the thumbnail to choose the option. And in the view "Labels" (click above the shelves title to change to the Labels view), you can browse by the labels you set.
Move puzzles in groups: CTRL+click on each thumbnail or dragging the mouse.
Resize thumbnails: Press F2 in the gallery to access the option.
Rename shelves: Right click them and choose "rename shelf".
Locate in shelves: Press Ctrl+S to open the search box.
Sort puzzles by "Incomplete games first".
The program now calculates a score of your performance doing the puzzle and stores it (with no personal information) on the web.
It will be displayed when you finish a game and you can have it always at sight: In the options (press the key F3 to access them) uncheck "Hide Score".