Features Sudoku Solver: Solves any valid 9x9 Sudoku puzzle using a backtracking ... Empty cells should be left blank or set to 0. Click "Solve" to display the solution. Usage Input numbers from 1-9 in ...

This is a sudoku solving algorithm using classes to represent the elements of a sudoku puzzle. Each cell on the board is treated as an instance of the "cell" class. The "solve" method within sudoku.rb ...