A daily puzzle based on the game designed and manufactured by the Set Game Company.
The Art of Puzzles
Five time US Puzzle Champion and former World Sudoku Champion posts his own handcrafted logic puzzles.
Author showcases mazes he has been drawing for twenty years.
Quiz blog posting questions on the world of computers, science, technology, and geekery in general.
Brian's Damn Puzzle Blog
Chronicling one man's obsessions with puzzle boxes, mechanical puzzles and disassembly puzzles.
Cask 'o Blog
Aggregator for the official Spyglass news blog, and the Puzzle Pirates Ocean Master blogs.
A sliding tile puzzle game for iPhone and iPad. Includes announcements and a trailer.
Two-time UK sudoku champion and general puzzle fan Tom Collyer posts regular logic puzzles for readers to try.
Covers sudoku puzzles, books, games and apps.
Drawing a Line, Somewhere
Follows the work of this blogger, who hand draws extremely long, intricate mazes. Also reports on his attempts to "draw a line around the world".
Member of the National Puzzlers' League, creates puzzles and talks about puzzling.
Escape Games 24
Offers information on room escape games, point and click games, puzzle games, and walkthroughs.
Food for Thought
Posts a puzzle or quiz question every day and maintains a monthly leader board of those who answer correctly.
Gabriel Fernandes' Puzzle Collection
Descriptions, reviews, and images of various kinds of puzzles including cast, disentanglement, maze, interlocking, mathematical, and electronic game puzzles.
Gotta Solve It
Posting reviews of puzzle apps for the iPhone, iPod and iPad.
Posts a variety of free to download puzzles, including grid puzzles, logic and number puzzles.
Jeopardy winner of 74 games talks about puzzles and trivia.
Offers a collection of puzzles, interactive art, software toys, and games by Jim Bumgardner.
The Logical World of Puzzles
Gives results and information about various puzzles and sudoku championships. Also covers grid-based puzzles, and the types of logic and ideas used to solve them.
Random thoughts about magic and puzzles with reviews, photo galleries, and related links.
Posts roughly three new logic puzzles a week, of different types, created by the blog owner.
New Optical Illusion
Collates examples of optical illusions, hidden object puzzles and similar items.
News and updates for members of the Nikoli.com site; publishers of Japanese logic puzzles.
Features a weekly crossword, brainteasers and puzzling insights from professional puzzle maker Patrick Merrell.
Printable Sudoku Puzzles
Offers a collection of puzzles that can be printed off, or played on the computer without an Internet connection.
Featuring news and downloads to help with online puzzle games.
Offering resources and tips for puzzle creators.
Blog devoted to puzzles of all types. Posts accounts of solving various puzzles.
Blog of a puzzle collector and enthusiast. Features a variety of puzzles including photos and brief reviews.
Question of the day
Gives a daily post offering a puzzle, riddle, math, or a statistical problem.
Posts visual quiz questions which require logical thinking.
Offering tips for collectors of wooden and vintage puzzles.
Richard Wiseman's Blog
Join renowned British psychologist, magician and author Dr Richard Wiseman for puzzles, illusions and quirky, playful psychology.
Features daily puzzles and brain sharpeners, including jigsaws, logic puzzles, rebus, hidden objects and spot the difference.
Features discussion on the latest puzzles, techniques, and competitions.
Offering daily puzzles, brainteasers and trivia quizzes.
Sudoku and Puzzle Blog
Offers daily interactive puzzles including Sudokus, crosswords, word puzzles, and number puzzles.
Offers sudoku games for kids, and levels from easy to wicked. Give the top players, the latest times, and links.
Provides easy, medium, hard, and tough sudokus for kids and parents.
Showcases the mazes drawn by Yonatan Frimer, particularly for children's books.
Triple Play Puzzles
Trip Payne provides puzzles for crosswords, cryptic crosswords, cryptics, and grid puzzles.
Contains regular puzzles and crosswords from the Wall Street Journal.
Former puzzle designer shares his puzzles along with instructions.