Sudoku Primer 307 - Finding and Using Sudoku Identical Twins

Print this puzzle and solution before you watch https://sudokuprimer.com/puzzle-print... Learn how to find and use loner cells and identical twins in this video. Learn more about loner cells https://sudokuprimer.com/sudoku.techn... identical twins https://sudokuprimer.com/sudoku.techn... If you feel you have benefited from these videos, please consider buying me a coffee. https://www.buymeacoffee.com/sudokupr... Correction: I put the wrong number in box 8 - the very last number I entered in the puzzle should have been a 5 but I put a 2 in r7c6. I said 5 but wrote a 2. I didn't notice until I was done with the video and was reviewing it, so I decided to just leave it. Create personal wordoku puzzles with your own words or phrases! https://sudokuprimer.com/personal-for... If you like this video, click like & click the Subscribe button in the lower right corner of the video. You can also click on the "bell" icon to be notified every time a video is published. Click this link to subscribe to this channel https://www.youtube.com/c/haroldnolte... See sudoku t-shirt designs http://sudokuprimer.com/online-store.php Free blank sudoku grids you can download & print http://sudokuprimer.com/grids.php Sudoku techniques http://sudokuprimer.com/techniques.php Sudoku patterns http://sudokuprimer.com/patterns.php