Sudoku. Lesson 15. 3 empty cells in a row within a block.

[@unclebounce1495]

You are a precious relic of education my friend, and that has nothing to do with your age but all to do with the great old-school methods you utilize to teach - something the modern generations have been sadly missing. An abundance of technology and tests does not a teacher make. You are an excellent teacher.

[@SudokuGuy]

Thank you kindly. I agree with you when it comes to education. Yes I am the old school (78yrs) So glad you found my site."the most popular site on line to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. For a list of all videos see below kzbin.info/door/d8JaOdfEWcJOtwG6YayW0w kzbin.info www.sudokuguy.com

[@SudokuGuy]

Thanks you have made my day. So glad you found my site."the most popular site online to learn sudoku" Please tell others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. You can view all of my videos here: kzbin.info/door/d8JaOdfEWcJOtwG6YayW0w sudokuguy.com

[@sharonjuniorchess]

After training my brain to look for number possibilities along block rows and down block columns this approach looks at the numbers you don't have. Such a useful tactic for tackling the harder problems. Beautifully explained.

[@SudokuGuy]

Hi Chris. So glad you found my site."the most popular site on line to learn sudoku" Please tell others and subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. You can view all of my videos here: kzbin.info/door/d8JaOdfEWcJOtwG6YayW0w

[@juliaharris5132]

I just started Sudoku and stumbled on this site when I needed help! Been watching one video a day and found them SO helpful! AND,... I love your personality and seeing your outfits. You make the video fun and educational! Appreciate this new technique... I'm going to go back to the puzzles that I couldn't figure out and look for triangles! Thanks so much~!

[@SudokuGuy]

Great to hear! Julie you are on you way to enjoy sudoku...happy learning. So glad you found my site."the most popular site on line to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. (It’s FREE) Have fun as you learn step by step how to solve. Below is my home page with all the videos listed. kzbin.info/door/d8JaOdfEWcJOtwG6YayW0w

[@grenvillephillips6998]

I have found this to be the most useful, apart from matching pairs, probably because at this point it is one I can actually remember. Cheers!

[@SudokuGuy]

That's Great.

[@imaswt1]

I’ve been enjoying your style of teaching!!! I copy the puzzles down and then try to work them out as far as I can without your help…. sometimes I get ahead now and then wait for the new material to be taught within the video. Your helpful hints have been very useful and I’m looking forward to learning how to complete more complex sudokus!!!

[@SudokuGuy]

thanks much more to learn if you look at the tutorials up t #100 Robin

[@sujinatara]

You are the best sudoku teacher I have ever heard

[@SudokuGuy]

Please tell others. and it's free.

[@manjitkaurjutla3517]

Excellent teaching methods

[@SudokuGuy]

Thanks and welcome. So glad you found my site."the most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. For a list of videos go here: kzbin.info/door/d8JaOdfEWcJOtwG6YayW0w sudokuguy.com

[@WhatsMarlyUpTo]

Does this only work with the triangle pattern? Or can it be used anywhere there are three blank cells in a row in a block?

[@SudokuGuy]

It can be used Yes. Look at Tutorial # 61 where I cover something similar.

[@WhatsMarlyUpTo]

@@SudokuGuy Haven't found #61 yet but I'm still looking. Thanks for your reply! I'm home sick during COVID19 and am trying to keep my mind active. I had no idea that Sudoku was so advanced to require all these tutorials! Guess I always did the easy ones before. 🤣

[@ivanbonilla3027]

@@WhatsMarlyUpTo I'm doing sudoku as well during this covid 19 thing !!

[@cecej.5667]

This was very valuable. Thank you!

[@SudokuGuy]

Glad it was helpful! So glad you found my site."the most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. For a list of videos go here: kzbin.info/door/d8JaOdfEWcJOtwG6YayW0w sudokuguy.com

[@ginesrodriguez8570]

I am enjoying your videos and am working my way through them. I was working on a "challenger" puzzle and I have a problem with matching pairs not being correct! So I have gone back to putting all the numbers in each square to keep from making an error. I really would like to do it your way but in my experience it does not always give you the correct answer. e.g. 48 & 48 but the actual answer is 4 & 9!

[@SudokuGuy]

You can do it! Gines It takes practice doesn't it. If you look at the tutorials they can help as well. there is a playlist on my channel page showing different ways of how to eliminate small numbers. Scroll down the page and you will find it. See my link below.. kzbin.infoplaylists?view=50&sort=dd&shelf_id=3 Please give me a thumbs up below the video if you liked it. kzbin.info

[@robertjones5501]

Thank you sir! This helps a lot

[@SudokuGuy]

MY pleasure. Many tricks to learn ....the more you know the more you can solve harder puzzles. Thanks for your comment Robert

[@liverpooler1997]

why does the 7 have to go there at 3:29?

[@SudokuGuy]

+liverpooler1997 In block 6 you cannot have a 4, 7, or 9 in column 8, therefore the 4,7,9 must go some where in column 7 or 9 in block 6, because column 8 already has a 4,7 and 9 Therfore the 7 can only go in block 6 cell 1, row 4, because there is already a 4 and a 9 in that row. If you were to put a 4 or 9 in that cell you would have a number repeated in row 4 which you cannot have in a sudoku puzzle. Did you notice that I nearly put a 9 in that cell, then suddenly realised that I had 2 9s in row 4. Hope this helps.

[@liverpooler1997]

+Sudoku Guy Thanks! Do you have a website or something? You say you've worked with students, but I don't see a website promoting any classes or anything.

[@dofiah]

A new technique which I did not know about! Thank-you so much!

[@SudokuGuy]

You are so welcome! Please give me a thumbs up below the video if you like it. kzbin.info

[@mattituononen6714]

You dont need this.

[@debpagliaro3415]

Are you anymore videos? Ron Pagliaro

[@SudokuGuy]

Not at present ...there is sickness in the family.. Go to my channel page below and look at tutorials as there is much more you can learn.. All the best. So glad you found my site."the most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. For a list of videos go here: kzbin.info/door/d8JaOdfEWcJOtwG6YayW0w sudokuguy.com

[@cimensev3385]

Fantabulous!! Thank you:))

[@SudokuGuy]

Thank you too! Robin

[@balkumarlimbu3572]

Sir, I watched it in 2024.It is amazing...🙏

[@SudokuGuy]

Gee thanks. Please tell others about my site.

[@michalpetras984]

An excellent one

[@SudokuGuy]

Many thanks!

[@SkdSourabh]

Thnkyouii 🌾

[@SudokuGuy]

My pleasure. Always something to learn. So glad you found my site." the most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step-by-step how to solve. For a list of videos go here: kzbin.info/door/d8JaOdfEWcJOtwG6YayW0w sudokuguy.com

[@juliefrecker3811]

Very helpful!

[@SudokuGuy]

Glad it was helpful! So glad you found my site."the most popular site on line to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. (It’s FREE) Have fun as you learn step by step how to solve. Below is my home page with all the videos listed. kzbin.info/door/d8JaOdfEWcJOtwG6YayW0w

[@janetjones5405]

Clarification needed : I'm THROUGHLY confused HOW u determined the missing #'s to B 2,3,4 in the bottom left block. Thanks in advance❤

[@SudokuGuy]

HI Janet. I suggest you look at the video again. You are the first in over 11 million viewers to have trouble with this. If there are 3 empty cells in a row within a block or a column within a block you can caluulate what numbers could go in those empty cells.Have you watched lesson 1-12 yet. find them here sudokuguy.com

[@frinoffrobis]

you make it seem so simple

[@SudokuGuy]

Thank you frin. hang in there, the more you practice the better you will become.

[@sudhakansal5747]

How did u get 4 7 9

[@SudokuGuy]

Please save me a lot of time by mentioning the min/sec you are referring to.

[@ekokurniawan2563]

Nice mr.robin

[@SudokuGuy]

Thanks for your support. So glad you found my site."the most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. For a list of videos go here: kzbin.info/door/d8JaOdfEWcJOtwG6YayW0w sudokuguy.com

[@ari_napan]

Thank you sir!

[@teresaroberts8648]

thank you I learned so much from you,

[@SudokuGuy]

Glad you found my site."the most popular site on line to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. The link below will take you to all of my videos from easy to difficult. kzbin.info/door/d8JaOdfEWcJOtwG6YayW0w

[@aleefbilal6211]

That's a decent strategy.

[@SudokuGuy]

Thanks Allef. yes you are right and I use it many times.

[@rabisankarchakraborty7475]

Methodical,helpful.

[@SudokuGuy]

Glad you think so! So glad you found my site."the most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. For a list of videos go here kzbin.info/door/d8JaOdfEWcJOtwG6YayW0w sudokuguy.com

[@ushatiwari8578]

Brilliant

[@SudokuGuy]

Hi Usha. So glad you found my site."the most popular site online to learn sudoku" Please share with others, give me a thumbs up below the video, and subscribe and click the bell by the subscribe button. By doing so you will be notified by youtube when I upload a new video. (It’s FREE) Have fun as you learn step by step how to solve. Below is my home page with all the videos listed. kzbin.info website www.sudokuguy.com

[@andreagooglification]

Terrific!!!

[@SudokuGuy]

Thanks for your support. Please tell your friends.

[@aryanyekrangi7093]

very helpful thanks!

[@SudokuGuy]

Have fun as you continue to learn more techniques and patterns to look for.

[@SudokuGuy]

Please subscribe and encourage your friends to subscribe. You then will get notification of new uploads

[@kangakid5813]

this is brilliant and so useful . Thanks :)

[@SudokuGuy]

So glad you found my site."the most popular site on line to learn sudoku" Please tell others and subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. You can view all of my videos here: kzbin.info/door/d8JaOdfEWcJOtwG6YayW0w

[@wangligeng8544]

Thx

[@SudokuGuy]

No problem So glad you found my site."the most popular site on line to learn sudoku" Please tell others, subscribe and click the bell by the subscribe button. It is FREE. Have fun as you learn step by step how to solve. You can view all of my videos here: kzbin.info/door/d8JaOdfEWcJOtwG6YayW0w kzbin.info

[@PainterWoW]

That is like "Matching Triple" - only these three numbers can go to these three cells

[@SudokuGuy]

Correct.

[@antheairenedevilliers1657]

Robin I want to adopt you as my honorary uncle!!!😅

[@SudokuGuy]

Gee Gee Thanks. So glad you found my site."the most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. For a list of videos go here: kzbin.info/door/d8JaOdfEWcJOtwG6YayW0w sudokuguy.comRobin

[@Kaynos]

This unfortunatly it's like most youtube video on sudoku, you are showing an advanced technique on an easy puzzle. You don't need the triangle technique to solve this puzzle. I don't know why they can't show advanced techniques on expert puzzles.

[@SudokuGuy]

You are right. thank you for your comment. Watch for this in a coming tutorial.

[@SudokuGuy]

You are right. There are many ways to solve an a puzzle. Watch for a tutorial which covers this.

[@amirthalingaselvarajs]

Kaynos

[@shiyingl]

Triangle pattern

[@SudokuGuy]

Yes

[@Cinzia138]

I don' get ur puzzle. Real genious

[@SudokuGuy]

Hello I don't know if you have looked at my earlier videos. My site is a step by step site. I start as if you don''t know anything and take you step by step towards harder puzzles and along the way show you many tricks and things to look for . So glad you found my site." the most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step-by-step how to solve. For a list of videos go here: kzbin.info/door/d8JaOdfEWcJOtwG6YayW0w sudokuguy.com

[@randyyutzy1369]

"Yeah:Sudoku,So Much Fun!":)

[@SudokuGuy]

You are right Randy.. You get great satisfaction when you have solved a puzzle. So glad you found my site."the most popular site online to learn sudoku" Please share with others, give me a thumbs up below the video, and subscribe and click the bell by the subscribe button. By doing so you will be notified by youtube when I upload a new video. (It’s FREE) Have fun as you learn step by step how to solve. Below is my home page with all the videos listed. kzbin.info

[@timbrown4088]

let's call that "intermediate"

[@SudokuGuy]

Sure Tim. So glad you found my site."the most popular site on line to learn sudoku" Please tell others and subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. You can view all of my videos here: kzbin.info/door/d8JaOdfEWcJOtwG6YayW0w

[@DahHar117]

watched 2ce

[@SudokuGuy]

I see you are watching the videos in order...that's good. Have you watched video from 1 -25? So glad you found my site."the most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. For a list of videos go here: kzbin.info/door/d8JaOdfEWcJOtwG6YayW0w sudokuguy.com

[@gurumoorthy5055]

🎂

[@SudokuGuy]

Thanx