Search Results for "hodoku"

Keith Corlett's open-source Sudoku Explainer explains ANY Sudoku puzzle, and generates human puzzles. It's a Java (Swing) GUI based on DIUF Sudoku Explainer by Nicolas Juillerat (rewritten for speed) with all hinters from HoDoKu by Bernhard Hobiger, plus a few from sudopedia.com. SE explains a simplest possible solution to ANY Sudoku puzzle. It's pretty fast. It generates basic (human solvable) Sudoku puzzles, but takes ages to generate difficult Sudokus. It cannot, except by chance, generate really hard puzzles (left to the boffins). My coding ethos puts speed before maintainability, so multiple pieces of code implement the same pattern (boiler-plate), which is a pain in the ass to maintain. ...

Sudoku generator/solver/analyzer written in Java (English and German). Lots of human style techniques (singles, subsets, LCs, fish, wings, uniqueness, coloring, chains, ALS), powerful analyzer (manage multiple solutions for one sudoku). Includes Learning and training modes and a booklet printer.