To save the current puzzle, press 'Export puzzle' to put a
text version of it into the box below (note - this will
include any numbers you've typed in). Then copy the
text to the clipboard and paste into a text document (e.g. Windows Notepad).
To import a puzzle, paste a text
version of it into the box, then press 'Import puzzle'.
Include separator characters in export
Import as layout
Note for importing - the text
should use . (dot) to represent blank squares. Separator
characters (e.g. ---- | + *) are OK and will be ignored.
WARNING - This puzzle has an 'outlaw' rating. During
verification, it was not solved using the five solving rules described in How to solve sudoku. It may be
necessary to use guesswork to solve it. Try it if you're tough enough!