[ sat4j-Feature Requests-305060 ] Allow X sudokus generation

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Feature Requests item #305060, was opened at 25/04/2006 18:00
You can respond by visiting: 
http://forge.objectweb.org/tracker/?func=detail&atid=350292&aid=305060&group_id=228

Category: Sudoku
Group: None
Status: Open
Priority: 5
Submitted By: Daniel Le Berre (leberre)
Assigned to: Ivor Spence (ispence)
Summary: Allow X sudokus generation

Initial Comment:
X sudokus have additional constraints: the numbers in the diagonals must be 
different too.

This should not be complicated to add to the current generator.

For the GUI, the diagonals in case of X sudokus must be displayed in a 
specific background color.


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>Comment By: Daniel Le Berre (leberre)
Date: 02/10/2006 16:03

Message:
connecté 
user_id=4369

When checking the X-Sudoku checkbox, the Sudoku grid should
be cleared.

If a puzzle already exists on the board, then it is likely
to break the X-sudoku rules.

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You can respond by visiting: 
http://forge.objectweb.org/tracker/?func=detail&atid=350292&aid=305060&group_id=228