sudoku = Sudoku.new
sudoku.set_game("800000000003600000070090200050007000000045700000100030001000068008500010090000400")
sudoku.solve
The solver can also read strings that are seperated by periods.
###Todo: Run tests with the solver for all these puzzles: http://www2.warwick.ac.uk/fac/sci/moac/people/students/peter_cock/python/sudoku/ Make a new rails app for it?