C
CyberDean
I have written a sudoku solver in ruby that finds all solutions using
logic instead of tree-search. Puzzles upto 35x35! are solved as well as
the new sudoku-x puzzles that have two extra diagonal constraints.
Anyone interested is welcome to download it at RubyForge
http://rubyforge.org/projects/ sudoku-x/
NB You will need the ruby interpreter to run it which is also free at
the same site.
logic instead of tree-search. Puzzles upto 35x35! are solved as well as
the new sudoku-x puzzles that have two extra diagonal constraints.
Anyone interested is welcome to download it at RubyForge
http://rubyforge.org/projects/ sudoku-x/
NB You will need the ruby interpreter to run it which is also free at
the same site.