To upgrade from an earlier version, simply download and run the setup kit. Your existing registration key will still be valid, and you do not need to uninstall the previous version first. (If you do choose to uninstall a previous version, first make a note of your registration details from the About box (Help -> About) as you'll need this when you re-install.)
| Note: If you use Iolo's System Mechanic Professional, or Avast's Anti-Spyware, please read this FAQ entry. |
Recent Changes
V4.1 2012-01-30
- The application executable is no longer compressed, as compression seemed to result in a minority of virus scanners generating a false detection.
- Change to the positional-click input method so that holding down the control key and clicking toggles the colour corresponding to the position numbers 1 to 6. Clicking positions 7, 8 or 9 clears the colour.
- Fixed a bug that the incorrect number marker was not reset after an undo operation.
- Fixed a bug that it was not possible to deselect a cell once the puzzle was solved.
V4.0 2011-11-01
- Added the ability to scroll through the highlight toolbar buttons by pressing the [ and ] keys.
- Added the "positional click" input method. This is an input method that enters numbers based on the position of the click within the cell. See the online help for more details.
V3.9 2011-08-08
- Added two more colour options, bringing the total to six.
- Fixed a bug that could result in some grades being displayed incorrectly when printing puzzles from the library.
See the full change history »
- Overview
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| What People Say |
|---|
 Well, I love SuDoku, and I collect SuDoku games—especially on my PalmOS-based Zire72... but I have several other WindowsXP-based SuDoku games too, and I feel that I must say about your game that I am impressed! Thanks for a well-written SuDoku program. (And, yes well, I really don't know why I collect different SuDoku programs; they each have their strengths and weaknesses, I guess, and I suppose in the future I will settle for using one in particular. But I find that I often turn to YOUR version, when I wish to just play a quick round, or explore the differences between the easier and the more difficult or expertly-rated puzzles. I appreciate ease-of-number entry when I want to concentrate on playing, rather than program mechanics!)  Mark Seven Smith, California |
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Last Updated
25 Jan 2012
Copyright © 2000-2012 Simon Armstrong. All Rights Reserved.