Others say...

"A Good Version for the Money"
This is a good Sudoku version, especially for beginners. The graphics are full-screen and beautiful. But, the numbers are italic style, and not large or dark enough to make them easier to see. The fixed starter numbers are red and the numbers to be filled in are gray. There are no sound effects at all. It's good that there is no repetitive background music, but it would be nice to have some sound effect at the correct completion of the puzzle -- a sort of "ta-da!" congratulation for a job well done.

"Sudoku"
This is a great game for beginners to experts. The hints are great for learning.

"Fair Play"
This version of Sudoku is better than the one I downloaded from the Web. It at least lets you play the game without too much trouble. I enjoy playing Sudoku, but think there are probably better versions out there. This one is worth the cost to me, though.

"Believe it or not, this is a great one."
This is great for beginners, and experts. I happened to get this at a discount store (for dirt cheap). Well, it's the same old story. Some times the simple things are the best. The thing is, if you want the duplication alarm (the warning that you get when you have 2 of the same number in a row or block) on, you can have it on. If you want hint's, you got it. If you want puzzle solve, you got it. If you want to print it out, no problem. Design is good. But be warned, play it enough times, and you too will get addicted.