·.·. Crosskit.com
Offers printable crossword and sudoku puzzles. Puzzles are offered daily and weekly with an archive. Also offers a crossword dictionary, daily horoscope, and discussion forums.
URL: http://www.crosskit.com

·.·. Sudoku Puzzles
Daily puzzles offered at four difficulty levels, available for play online or printed out. Includes rules and archives.
URL: http://sudoku.com.au/

·.·. Sudoku Puzzles
Offers four difficulty levels. The puzzles can be solved online or downloaded as a PDF file. [English/German/French/Spanish/Dutch/Portuguese/Italian]
URL: http://www.sudoku-puzzles.net/

·.·. Sudoku Fun Puzzles
A website representation of Sudoku, the broad sheet newspaper puzzle imported from Japan. Leaderboard lets players compare completion times.
URL: http://www.sudokufun.com/

·.·. Online Sudoku
Es werden Zufallssudokus in drei Größen generiert. Die Puzzles können online gelöst oder ausgedruckt werden.
URL: http://www.j-berkemeier.de/Sudoku.html

·.·. Online Crossword Puzzles
Free easy, themed crosswords, word search and Sudoku to play online. Requires Java.
URL: http://www.crosswordlovers.com/crossword.php

·.·. Sudoku-Lösungen
Enthält einen Solver, Puzzles zum ausdrucken und eine Linksammlung.
URL: http://sudoku.nanosim.net/

·.·. Seferm
Lists news, videos, Sudoku puzzles, and jobs. Covers business, breaking news, science and technology, sports, and world stories.
URL: http://www.seferm.com/

·.·. Puzzles Online
Lista de jogos online do estilo puzzle, vai desde os clássicos(Arkanoid, Tetris) aos mais modernos como Sudoku.
URL: http://puzzles.com.br/

·.·. Sudoku-puzzles.net
Propone una raccolta di sudoku risolvibili online o stampati. Sono anche trasportabili come file .pdf.
URL: http://www.sudoku-puzzles.net/