add ai_solution and sudoku_ai
Update ai_solution.e
Update sudoku_ai.e
Update ai_solution.e
update eiffel_sudoku.ecf
add delete cells method and others
Update eiffel_sudoku.ecf
Update eiffel_sudoku.ecf
Update eiffel_sudoku.ecf
Update eiffel_sudoku.ecf
add in delete cells function level 'if' options
Merge branch 'ai' of https://github.com/nmaguirre/eiffel-sudoku into ai
some changes in AI
GUI integrates with AI
Merge branch 'ai'