Sudoku Primer 328 - Unique Rectangles Help Solve a Diabolical Puzzle

Learn how to use unique rectangles, which help in some of the most difficult puzzles, to find more numbers. Print this puzzle before you watch. https://sudokuprimer.com/puzzle-print... If you feel you have benefited from these videos, please consider buying me a coffee. https://www.buymeacoffee.com/sudokupr... 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 #expertsudoku #hardsudoku #logicpuzzles #puzzle #puzzlegame #puzzles #puzzlesolving #solving #sudokuprimer #sudokupuzzles #sudokulovers #sudokutips #sudokutricks #tutorialsforbeginners