Duncan's SuDoku Solver

Puzzlewright Guide to Solving Sudoku: Hundreds of Puzzles Plus Techniques to Help You Crack Them All: Longo, Frank, Gordon, Peter: 9781402799457: : Books

PDF) Computer-assisted puzzle design

Computer-assisted puzzle design - IOS Press

What is the definition of a Sudoku puzzle? Is there always at least one possible solution to a Sudoku puzzle (no matter how ridiculous)? If not, then what would be an example

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Duncan's SuDoku Solver

Sudoku Done for iPad by Duncan Rowland

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