Links to other useful sites
With its flagship contest, Labyrinth, receiving rightfully rave reviews from the puzzling community, this new contest site created by a good friend of Puzzletome (SparkPlug) has breathed life back into the sequential puzzle genre. Not to be missed!
The site offers a number of varied puzzle contests and games, and also has an associated forum, where you'll find things such as the weekly contest.
Puzzles, Animal Puzzles, Children's Puzzles, Holiday Jigsaw Puzzles Games: Puzzles and Beyond present a unique selection of jigsaw puzzle games, animal puzzles, children's puzzles, holiday puzzles, wildlife puzzle and many more which provide leisure to all age group of populace.
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Not a riddle site as such, but a forum containing discussions on many topics (including some of the puzzle contests mentioned on this page).
A traditional sequential contest with some very cleverly written and displayed puzzles. A second contest is in the works.
Planetarium runs in twelve weekly instalments starting from the time you first log in, with three puzzles in each instalment. The solutions to the puzzles themselves form an overall puzzle which is not explicitly described anywhere within Planetarium. At the end of the twelfth week you're shown all the solutions with illustrated explanations.
BizFantast (short for Bizzarrie Fantast apparently!) is a story-based series of puzzles that is ever-growing. At the time of writing, there are 72 puzzles available with more being added all the time.
Shareware nonviolent logic, puzzle and word Games. Suitable for kids and adults.
Riddle Planet resurrected -- if you're a fan of riddles, you'll find no shortage of brain-twisting wordplay here!
Puzzle contests of varying lengths including Picture Phrases, Guess The Intro and UltimaV2 Contest One, plus an associated forum.
A difficult set of deceptively simple riddles to get you thinking laterally.