Resco has released SuDoku 2.0. The new version introduces six levels of difficulty, a HINTS system to help you when you get stuck and if numbers are not your thing, you can now play with geometric patterns. The user interface now supports skins and includes new features like Undo and more.
Resco SuDoku 2.0 is available for $14.95 from our affiliate Handango. A trial version is also available.
On a side note, I just reviewed Mastersoft’s SuDoku and if you’re looking for a SuDoku game, you might want to consider it as well.