Sudoku Dragon Program Update 21

Version 3.3 Build 21 - Bug fixes

Here is the detailed technical list of changes that has been made to Sudoku Dragon since the last update.

Release date 1st May 2007.

It contains the following enhancements to existing functionality:

• If play a new puzzle all way to solve don't prompt for save when close.

The following fixes have been applied:

• Undo of impossibility clear set back as possibility not impossibility.
• Check for automatic upgrade was wrong way around.
• The Purchase option not enabled when trial expired in Help menu.

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