Does anybody know of a similar free website for posting Sudoku diagrams? I'd like to be able to post questions on this forum without that "amateurish" look, such as
|123|456|789|
|456|789|123|
|789|123|456|
|234|567|891|
|567|891|234|
|891|234|567|
|345|678|912|
|678|912|345|
|912|345|678|
Any suggestions?
Bill Smythe