Play unlimited sudoku puzzles with just one download!

News! Sudoku Pocket has been released for Pocket PC/Windows Mobile device users. Click here for more details.

Sudoku puzzles are delightfully addictive, devilish diversions that have exploded in world-wide popularity. Why? Because the rules are simple and Sudoku games can be played in just minutes - once you get the hang of it (see our sudoku solving tips)!

The objective? Fill in a 9 x 9 grid with numbers from 1 through 9. Some numbers are even given to you! Too easy? Well, the trick is - no number can repeat in a row or column. And, each 3 x 3 box (see the darkened lines) within the Sudoku grid must also contain the numbers from 1 through 9.

Sudoku puzzles aren't just for puzzle lovers. Everyone enjoys these brainteasers. Each Sudoku puzzle is rated for difficulty and there are numerous variations of Sudoku - from Wacky Shapes Sudoku to Triduko - perfect for the maniacal puzzler who's looking for a truly mind-bending challenge.

Play Sudoku to sharpen your logic skills. It's fast, fun and ever so fiendish. You'll marvel at just how quickly your Sudoku skills are honed. Even more, you'll marvel at how your sharpened, deductive skills come into play throughout daily life.

Sudoku puzzles make you smarter. More than just passing the time, Sudoku exercises your reasoning faculties while engaging you in twists and turns that will keep your wits sharp and your mind nimble while waiting for the plane or sipping a nice cup of tea.

Want to see just how tasty these mental morsels are? No problem. Simply download the trial version of Desktop Sudoku and in minutes, you'll be a part of the Sudoku craze that has spread like wildfire among the puzzler community, creating Sudoku blogs, forums and yes, even entire websites dedicated to this fascinating pastime.

Download your trial version of Desktop Sudoku and put those neurons to work.

And for some sudoku solving tips, we've got you covered. Get a running start on the newest, most entertaining puzzle you'll ever discover.

Desktop Sudoku Endless fun. Deep in features:

  • Pencil mode to easily enter candidates/notes
  • Pen mode when you're sure of the number for a cell
  • Set the size of the starting grid
  • Select difficulty level from easy to "you gotta be kidding me"!
  • Save puzzles for another time
  • Print puzzles for on-the-go solving
  • Restart feature
  • Show errors option
  • Give me a hint option
  • Solve selected cell (Just give this one number)
  • Solve the entire puzzle
  • Track rankings and watch your scores improve
  • Pausible puzzle timer to track your improvement.

Download your free trial version. Then, once you've seen how seductively compelling Sudoku is, purchase the full collection - literally thousands of individual Sudoku puzzles from which to choose. Are you ready to order? It's easy and we accept all major credit cards and other payment options.