Version History

Version 4.6.0.0

Published: 11 April 2009

New Feature: Candidates --if any-- are saved and restored.
Corrected Bug: If loading of a pre-generated problem fails, the application crashed. This has been fixed.

Version 4.4.0.0

Published: 06 April 2009

New Feature: Possiblity to lock cells. Pre-allocated cells in generated Sudokus are locked by default. Locks can be set or unset by the respective menu item.
Corrected Bug: Some missing german translations added.

Version 4.3.1.0

Published: 19 January 2009

Miscellaneus: Some performance enhancements and code restructuring.

Version 4.3.0.0

Published: 01 January 2009

New Feature: When minimizing a problem the the calculation stops if the current problem is harder than the required severity level.
New Feature: The function "Export as HTML-Page" now includes the problem's comment, if any.
Corrected Bug: The tab-order in "Options" dialog was more or less random. This has been fixed.
Corrected Bug: When generating new booklets with minimized problems it happens that the output incorrectly states that a problems has more than one solution. This has been fixed.
Corrected Bug: The German translation of the menu item "Problem|Generate|Classic Sudoku" was incorrect. This has been fixed.
Miscellaneus: New sample booklets uploaded (see here).

Version 4.2.1.0

Published: 18 December 2008

Corrected Bug: The function to generate minimal problems found only local minima. This has been fix. (Unfortunately for problems with many pre-allocations it may now take a very, very long time to find the global minimum... But it is possible to abort the minimizing using the menu item "Problem|Abort" or by pressing Ctrl-F4.)

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Version History