Tim's World of Puzzles - Information on World Puzzle Championships including links to sample word and logic puzzles.
Squirrel Wildlife Rehabilitation: Jigsaw Puzzles - Jigsaw puzzles, word search puzzles, battling ships game, the peg game and Simon Says. New jigsaw puzzles are added daily.
The Lateral Puzzles Forum - Set or solve lateral thinking puzzles. Includes a selection of current and already solved puzzles.
Archive Creative puzzles - Interactive puzzle archive with descriptions for puzzle construction and a special children's puzzle page.
Las Vegas Puzzles - Selling 3D puzzle in animal and insect designs. Also sells plans.
Kids Ark - Join in pond dipping, art projects, and collecting fossils. Discover folklore and monsters or try to solve some fiendish puzzles.
Games and Puzzles - UK site selling puzzles and boardgames. Features include an illustrated catalogue and a reference centre.
DLTK's Online Jigsaw Puzzles - Online jigsaw puzzles of varying difficulty, with daily additions. Uses the Playtonium (Shockwave) and JigZone (Java) puzzle engines.
PrimaryGames.com Puzzles - This site has word inspects, sliders, matching games, tic tac toe, simon says, and mazes.
Free Online Jigsaw Puzzles - Downloadable puzzles for Windows. Each consists of about 35-40 pieces.
On the Puzzles with Polyhedra and Numbers - This is an article on a set of didactical games edited by the Portuguese Mathematical Society (SPM).
Fun and Games - Resource for all those looking for ideas, puzzles, activities, and games for children or youth. Includes a gaming directory.
Puzzles Master Page - Science puzzles to help with school topics.
Cut the Knot: Interactive Mathematics Miscellany and Puzzles - Features instructional games and puzzles based on a variety of math topics. Includes more serious articles about the language of math and agnate links.
Sliding Piece Puzzles - Different sizes of pieces form these puzzles much more difficult than regular sliding puzzles.
Puzzles Toys & More - Including travel, games, arts and crafts, and stuffed animals.
Adventure Puzzles - Serial adventures, continuing story and puzzles building towards a final puzzle and solution.
Jigsaw Puzzles by Jude Fernando - Free use of jigsaw puzzle gaming, with picture puzzles including lily pads, deserts, fish, and meadows.
Misronet.com Puzzles - Offers without charge interactive logic puzzles including solutions and tips on how to solve brain teasers.
Brain Teasers and Maths Puzzles - Interactive logical and mathematical puzzles with feedback and detailed solutions. | 
