Simple sudoku solver using 3 methods (One of which isn't needed, as the second can do the same as the first, plus a bit more, the reason its in there is for speed). Basically aims to be as easy to use as possible, as a result, the interface is very basic, as is the functions. I have tried (and succeeded!!) in solving hard sudokus on this site, and it completed it easily enough... It can't do evils or extremes, as both of these need guesswork (not 100% sure about that statement). I'm going to t