The sudoku widget has hit version 1.0 - So I’m releasing it to the general public for consumption. If you don’t know what Sudoku is yet, boy are you in for some sleepless nights. It’s a ton of fun, but can drive you mad after a while. This widget generates random puzzles with four levels of difficulty, has the option to show you when you entered an incorrect answer, allows for “pencil” marks for temporary numbers, and the best part is it’s free. To download click on the download link to the left or click here. To play, install the widget*, click on one of the numbers at the top to begin entering numbers (or type the relevant key) and click on the empty field. If you make a mistake just click on the same empty field with the same or a different number to remove and/or insert another number. For the “pencil” marks, shift-click on the field. You can remove pencil marks by shift-clicking again with the number you want to remove. If you have any questions or comments, let me know by adding comments below. For general Sudoku information check out www.sudoku.com.

*Mac OS X 10.4 Tiger is required. If you’re using Safari, click the download link. When the widget download is complete, show Dashboard, click the Plus sign to display the Widget Bar and click the widget’s icon in the Widget Bar to open it. If you’re using a browser other than Safari, click the download link. When the widget download is complete, unarchive it and place it in /Library/Widgets/ in your home folder. show Dashboard, click the Plus sign to display the Widget Bar and click the widget’s icon in the Widget Bar to open it.