Sudoku Tutorial #62. How to spot an X wing using rows, and then knowing what to do!

Players have asked me to clarify the X wing. There are 2 types of X wing.. This tutorial shows you how to spot an X wing and then what to do once you have found it. The X wing is usually found in more advanced puzzles.. If you liked it please click on the Thumbs up icon under the video
I Suggest that if you a new to sudoku please watch as I lay a foundation before working on spotting an X wing. You may wish to take notes. Tell your friends who have recently started solving sudoku.
For those very experienced and do not wish to see me lay the foundation at the beginning I introduce spotting the X wing a 10.50.
Here are the techniques and procedures used in this tutorial
TMB Lesson 1
LCR Lesson 2
Ramifications for all new numbers.
Matching pairs Many lesson and tutorials . Lesson 11 2 empty cells in a row, column or block = a matching pair. Removing numbers in a row, col ,or block which are not part of the matching pair, but have the matching pair numbers. Looking ahead before entering a matching pair.
Snyder notation
Cross/meet technique.
X wing Lesson 21

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Thought for the day: "Stay safe"

[albertoalmeida]

I came looking for copper and I found gold hahahaha
That was the first video I see on your channel and I loved it
You are so intelligent and charismatic
Much respect and affection from Brazil 🇧🇷

[r.mcd]

Thank you - this explanation was much better than your first go, and it made sense to me. It's terrific you've dedicated so much of your time - and life! - to helping us all understand Sudoku. I've been teaching a friend who's almost 80, and learning sudoku for the first time, thanks to your videos.

[weezieweaver]

This is the most helpful explanation of identifying and ramifications of an X wing I've seen. THANK YOU!

[graememcgregor]

Thought for the day: Massive respect to Robin for his hard work, obvious talent and... well, we can make allowances for the dreadful puns lol. And I second some other comments - that this is the first x-wing explanation that I have actually understood! So, thank you very much, Robin :)

[nb-onhm]

I thought your x-wing execution was amazing;
but then realized that your setup approach was even more outstanding.
I now follow your footsteps.
Stay healthy and live long.

[andiszorszobrasz]

Dear Robin,
You are a very sweet and smart teacher!
I am eternally grateful to you from Hungary to teach me how to solve sudoku. I had a hard time before and now it is enjoyable!
I wish it would take less time to finish and not to be so addictive!
Love to you

[nb-onhm]

You are the best.
Not just the x-wing.
This life is so much more simple.
Thank you.

[raymond]

I love your teaching. you are very helpful, patient and clear.

[tarakanj]

Brilliant teacher. Easy to follow, clear and patient explanations, with a lot of humor. This is the first X-wing explanation that makes sense.’Thank you for your videos!

[davidwood]

I like the fact that you don't assume that we know everything. I'd rather be shown several times and get the idea to stick than having an expert whizzing through and saying Oh by the way there is an X wing. Thank you so much.

[chellab]

Wow!! Always heard about the x-wing, but never knew how to apply it! Liked and subscribed!! Thank you!

[SingingSnakes]

Thank you so much for such a clear explanation, I finally get it now!

[franktinoco]

Thank you for the didactic of your class. I finally understood x-wing. Frank, from Lima-Perú.

[Jemawin]

I've been doing sudokus for years but just discovered X wings for the first time here. Thanks, Robin. I love your enthusiasm.

[Sammy]

Thank you for making this! I had resigned myself to not understanding it, but watched your other videos and really liked your teaching style. When I saw this, I gave it (and myself) another chance, and I finally understand the x-wing with your help 😄

[dentalmedxemex]

THE BEST WAY TO LEARN LOGICAL THINKING...NO GUESS! Thank You.

[sgbirch]

Best teacher I have ever seen. Robin is a talented guy.

[rebeleazy]

Thanks for your smile and cheerful video. 😊😍

[riazhasan]

This is a proper explanation that i understood of x wing. i hope you keep making more sudoku videos. thank you!

[llenegarcia]

Thank you po, for teaching me sudoku😊😊
Im happy that atleast now i can have fun playing sudoku...maraming salamat po again .😊

#Philippines