HEATKEYS

Samurai Sudoku puzzles and solver with hints and step-by-step solutions. Print samurai sudoku puzzles free at several grid sizes.

Free Printable Sudoku puzzles. Six difficulty levels. Image or PDF, 6 sudokus per page

Enjoy an awesome range of free math games, interactive activities, practice exercises and cool problem solving challenges that are perfect for kids learning math as well as teachers looking for fun, educational resources online.

Play Sudoku online from easy to evil. Web Sudoku also supplies Sudoku puzzles for newspapers, magazines, Sudoku books and websites.

The Home of the SuDoku Ninja program, the world

A web comic set in City of Heroes.

Sudoku - The Latest Puzzling Craze. Complete Puzzles - 6x6 or 9x9 and use the Puzzle Solver. Find out about the History and Origins of Sudoku

Fact Monster is a free reference site for students, teachers, and parents. Get homework help and find facts on thousands of subjects, including sports, entertainment, geography, history, biography, education, and health.

Scare yourself into some puzzle game fun with Halloween Sudoku! This themed sudoku game features hundreds of puzzles with four sudoku difficulties!

Free Printable Online Sudoku Puzzles

Strategies for Sudoku, Sudoku X, Killer Sudoku and Jigsaw Sudoku - and the home of logical puzzle maker Andrew Stuart

Visit ZanyLand for free online games like Bubble Struggle 2: Rebubbled, as well as Bloon games, funny pictures and more.

AbeBooks is your source for Used, New, Rare and Out of print books. Find classic collectibles, rare signed editions, used textbooks, and inexpensive bestsellers from independent booksellers worldwide.