Since the mid-2000s, sudoku has become an online and print logic game phenomenon throughout the world. While many prefer to play the game on paper, others enjoy the options available through playing online or using special software installed directly onto their computers.
Play Sudoku
Sudoku is available for play in a multitude of formats. Sudoku books that feature printed puzzles are available through traditional book retailers like Amazon.com, as well as through sudoku specialists like http://www.sudoku.com or http://www.daily-sudoku.com.
Sudoku software that can be installed directly onto your computer is also available. One main advantage of software is that the user does not have to be online to play, but can still enjoy the advantages of interactive computer tools - including the ability to check the board for errors in logic.
Play Sudoku Online
Online sudoku players enjoy several benefits - including an almost endless supply of unique sudoku challenges. Other tools offered is the ability to select various skill levels ranging from easy to extremely difficult, as well as the ability to check for numbers that are misplaced on the board. Players can also make "notes" of possible solutions on the interactive online puzzles.
Because of the popularity of sudoku with online enthusiasts, there are dozens of Websites that offer free puzzles for online playing. Some of the more prominent online sudoku sites include: