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Swedish - Finding a sudoku             English 
Sydsvenska Dagbladet
Swedish newspaper publishing a sudoku daily that is loadable into Excel.

Ystads Allehanda
and many other Swedish newspapers having an online sudoku that could be tested in three levels. Nothing for the connoisseur, they are not symmetric

Daily Mirror (UK)
present a new sudoku online daily, but since they change the address daily here is the page where it can be reached.

Newspapers with Sudokus (UK)
Listing of many newspapers all over the world publishing sudokus.

WebSudoku (UK)
Delivers symmetrical sudokus with varying level up to ’Evil’ which are quite hard...
Thoughts about sudoku      
Wikipedia (in Swedish)
Some history and some tactics.

Article Svenska Dagbladet 1 June. (in Swedish)
Some history and description before the première.

Wikipedia
Filled with interesting information around the phenomena.

Sudokolist
Only for real enthusiasts. 

How to solve a sudoku.

Safe numbers
Our preferred method instead of analysing..

Ragnarius
Simple description of lonly cadidate and cell. Some on how to work with candidates.

Michael Mepham
PDF with a lot of hints on how to find solutions, from simple to more complex methods.

Angus Johnson
Solving by analysing candidates – Program to use for the method.

PaulsPages
Suggestions on methods from easy one to the harder.

Sudoku and computers.

Sudoku Rådgivaren - Nizze
Our Excel-based VBA-program, which we thin is the best choise.

Sudoku Assistant
Swedish downloadable program assisting in keeping pencil-marks up to date.

Optimization Partner
Swedish  WEB-based program which simply gives you the solution.

 

Sudokolist Assistant alt. Scanraid
A WEB-based 'Assistant' based on pencil-marks, i.e. analysis of candidates. Seems to be ’cousins’ with some different types of features.

Eurosoft- Sudoku Assistant
Downloadable program, we have not tested it.