Jigsaw

Distractions Puzzle Magazine
A magazine written by Princeton University students, and published four times per year. Contains online puzzles, and conundrums. Subscriptions available.
http://www.princeton.edu/~distract/

Free Daily Jigsaw Puzzle
Information, resources and online archive of free jigsaw puzzles.
http://www.freedailyjigsawpuzzles.com

Springbok Jigsaw Puzzles
A hobby reference site specific to this brand of puzzles.
http://www.geocities.com/Heartland/Trail/1756/index.html