网站简介：Sudoku solver for all your puzzles. Offers free puzzles at 3 levels of difficulty (easy, normal, hard) and a practical stopwatch.
网站简介：Sudoku puzzle generator for Mac OS X.
网站简介：Sudoku puzzle generator and solver for (dated) mobile phones.
网站简介：Excel-based shareware helper application.
网站简介：Online sudoku solving with a very clean interface.
网站简介：daily graded sudoku puzzles
网站简介：Free, daily Sudoku puzzles to print or play online.
网站简介：A scratch pad to help you fill in a Sudoku puzzle. You still have to solve it yourself. Every day, you get three fresh Sudokus.
网站简介：Program to generate Sudoku puzzles, comprehensive list of solving techniques.
网站简介：A free Sudoku teaching program in an Excel spreadsheet.
网站简介：Site with many Sudoku variants not seen elsewhere.
网站简介：4 levels of online playable Sudoku. Print up to 6 sudokus on one A4 sheet. Requires Flash.
网站简介：A SuDoku helper (not a solver) that replaces pencil and paper to aid solving.
网站简介：Forum mostly dedicated to posting puzzles and discussing solving/solutions.
网站简介：New Zealand. Offers handmade balancing animals wooden game for adults and children.
网站简介：Located just outside of South Bend. Offers several mazes, a U-Pick pumpkin patch, hayrides, pony rides, pedal cars, an air power corn cannon, and farm animals.
网站简介：A collection of tidbits style crosswords.
网站简介：Germantown. An eight acre puzzle with three miles of tracks. Contact and lodging information.
网站简介：Lodi. A ten acre cornfield maze with over three miles of twists, turns and dead ends. Pumpkin patch, rides and parties.
网站简介：Turner's Hill, West Sussex. Giant maize maze with various themes. Also includes information about other attractions and seasonal festivals in the area.
网站简介：For Windows and Linux: open source sudoku puzzle player, generator, solver and tutor.
网站简介：Lancaster. A five acre maze, and a pumpkin patch.
网站简介：Australia's largest living hedge maze with 2 km of pathways, surrounded by gardens. [Wandiligong, Australia]
网站简介：Offers puzzles on a variety of topics, as well as the solution.
网站简介：Free Icebreakes, word & visual puzzles, riddles,