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...Does not use newer java features so it will probably work from at least java 1.6. Does not depend on external libraries outside standard java classes.
Usage:
javac sudoku.java
java sudoku linelinelinelinelinelinelinelineline
each line consists of 9 characters of the set .123456789
all possible solutions are printed
A generic library made to represent Puzzles and programs to solve them (Solvers), a specialization for 2d puzzles, specialization for the N-Puzzle, Several solving algorithms for the N-Puzzle. Command line and Graphical User Interface for N-Puzzles.
Use the spacebar to stop the blocks moving from side to side. Line them up carefully, because those that aren't supported will fall. There are 20 rows; blocks in each subsequent row move faster, making it harder, and score multiplier increases each row.
HumanSudokuSolver is intended to solve Sudoku puzzles in a way human beings would do (non brute force). It currently solves most of the puzzles I tried and can output a step-by-step solution. Developers who want to contribute are welcome!
A java application for creating, playing and solving SuDoku puzzles of various types. Features both a Swing GUI and command-line operation. The automatic solving of puzzles uses "smart" techniques rather than a brute force search of every possibility.
This program automatically solves Nonogram riddles, also known as Japanese Puzzles.
It is Java-based and should therefor run on any platform that has a JRE (>= 1.5) installed.