playr.co.uk/sudoku

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Features

This site does a lot more than most people give it credit for. Here's a brief rundown of some of the excellent features that this site offers.

  • Pencilmarks
    You can use pencilmarks in the flash solver on any puzzle. Just hold the plus (+) key and press a number to add a pencilmark into the selected cells.
    Try now
  • Downloading
    You can download most puzzles in PDF format by clicking on the PDF icon underneath the puzzle.
    Download now
  • Your Puzzle, My Solver
    If you have a puzzle database on your site, or like to build your own puzzles, you can load them straight into the playr solver.
    How do I do this?
  • Non-Random Email
    You can send daily or random puzzles to any email address you like, just by clicking on the email button below the puzzle.
    Pick a puzzle
  • Stuck?
    Having problems with a puzzle? Perhaps you can find the answer in the library of solving techniques.
    Solving Techniques
  • Merchandise
    Looking for the perfect sudoku gift for a loved one? Here's some good stuff to get them.
    Buy Stuff Now!
  • Play by Rating
    If you like puzzles with specific difficulty ratings, you can play a random puzzle from that level.
    Pick a rating
 
  • PDF Books
    You can create free PDF book of puzzles to download and print at home.
    Learn more
  • Save and Load
    You can save and load puzzles at any time, keeping your clues, guesses and pencilmarks as you left them (registered users only).
    Register now
  • Confused?
    Lost in the Jargon of Sudoku? Find the truth about all the terms used in the Sudoku Dictionary.
    The Dictionary
  • Syndication
    You could have these puzzles on your website, by using our free syndication service (registered users only).
    Register now
  • Your Way
    You can change the look and feel of the Flash solver to suit your tastes and favourite colours.
    Customise now
  • Your Puzzles
    You can start with an empty grid, so you can fill in your own puzzles, using the Flash solver to complete them.
    A blank grid
  • Mis-Spellings
    Sometimes people have a little trouble spelling the name Sudoku, and there's usually more than one mis-spelling!
    See the List