Written by Xoristzatziki the 1 Oct 12 at 10:48.
Not an idea
in gnome-sudoku:
I think that we can let the user select what to have displayed as a number.(1 or α or I -latin for one- or 一 -chinese for one-).
Also some people want the same bg color and font metric for both the static numbers and the numbers placed by them.
And finally some have problems with pencil colors, so let them pick the color.