BrainsBreaker Potentially thousands of pieces. Save feature. Organizational options. Allows turning puzzle into any image. Windows shareware. http://www.brainsbreaker.com/

JigSaw Maverick Uses standard shapes with no joining or rotation. Supports BMP images. Shareware for Windows. By Arthur Crump. http://www.blackgames.net/jigsaw.htm

Webterrace Photographs by Caroline P. Digonis. Uses the Jigs@w Puzzle engine developed by Tibo Software. http://www.webterrace.com/jigsaw/

Free Online Jigsaw Puzzles Downloadable puzzles for Windows. Each consists of about 35-40 pieces. http://www.free-online-jigsaw-puzzles.com/

BigJig Includes a version history, news, screenshots, and add-ons. Game by Lena Games. [Windows 9x/Me/NT/2000/XP] http://www.lenagames.com/bigjig.htm

Super Jigsaw Up to 520-piece puzzles. Options to magnify and rotate pieces. Save feature. Free trial. For Windows and Mac OS X. By GameHouse. http://www.gamehouse.com/jigsaw/

Jigsaws Galore Play, create and e-mail jigsaws from 4 to 64,000 pieces. Several cheat and customization options. Free trial. For Windows. By Gray Design Associates. http://www.dgray.com/

Puzzelate Solve puzzles against the clock. 30 images included. Supports JPEGs. Free trial. For Windows. By Squirrely Productions. http://www.puzzelate.com/

Jigsaw Mania Thousands of pieces. Supports major image formats such as BMP. Save feature. Free trial. For Windows. By Inertia Software. http://www.inertiasoftware.com/jigsaw/

Jigs@w Puzzle Virtually unlimited number of pieces. Save feature. 3D gallery. Free trial. For Windows. By Tibo Software. http://www.tibosoftware.com/jigsawpuzzle.htm

Living Scenes Jigsaw Puzzles From 4 to over 1000 pieces. Some puzzles feature animation and sound. For Windows. By Carolina Road Software. http://www.livingscenes.com/

PocketJig For Pocket PC. Up to 300 pieces. 8 difficulty levels. 3 shape styles. Piece rotation. By Lena Games. http://www.lenagames.com/pocketjig.htm

JigsawWorld Windows program and puzzle libraries. 8-2500 pieces randomly tailored. Create puzzles from JPEGs. Developed by WHDL. http://www.whdl.co.uk/jw/

IBAJ Puzzle Java-based game. Includes version notes, help, download, and screenshots. http://www.nepalcorner.com/programming/ibaj/

Jigsaw Reality A game using 4 to 900 pieces using player chosen images. Offers screenshots, trial download, and purchasing information. http://www.dreamcode.com/

eLook Summary of cheats and codes. http://www.elook.org/games/cheats/gba/248.shtml