Watch & download sudoku swami tutorial 4 MP4 and MP3 now. You can download free mp3 or MP4 as a separate song, or as video and download a music collection from any artist, which of course will save you a lot of time.
Sudoku xwing examples & tips (basic, finned sashimi). Also known as aics. An xchain 3 links, with its own special characteristics.
Middle link will always be on a d. Aics lead to a verity or contradiction, whic. The foundation of all sudoku chains and loops.
Alternate inference chain basics in sudoku. Random tips & tricks / episode 8. Explanation of the 2string kite sudoku solving technique.