Sudoku Primer 150 - the diagonal pattern

Learn the diagonal pattern. This pattern can help you find numbers you may miss. When you find a diagonal pattern you have a "hidden corner pattern." See the corner pattern at http://sudokuprimer.com/pattern-corne.... See the diagonal pattern at http://http://sudokuprimer.com/pattern-diago.... Funny sudoku t-shirts at http://sudokuprimer.com/online-store.php. At the end of this video there is a tip for starting/stopping videos. You can learn more tips in this video    • PC Primer 1 - controlling YouTube videos w...  .