Sudoku Tutorial #98 The power of triplets and matching pairs.
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- เผยแพร่เมื่อ 19 ธ.ค. 2022
- #sudoku #Learn sudoku, #sudoku video instruction. #memory practice
#Sudoku for all levels., #sudoku for beginners to advanced, Brain fitness
What fun this was to film. The second half was full of ramifications, some were missed, but found later. See if you catch what was missed.
In this tutorial you will find that there several ways to solve a particular cell.
With triplets you often find they finish up as matching pairs. Spotting triplets in a row column or block can be very useful. I suggest you watch this video to the end.
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Your instruction is so consistent and straightforward. I love the theming of how to find pairs and triples. Thank you Sudoku Guy!
You are so welcome!. Thanks for your support and promotion.
Robin
your fun tutorials also help solvers stay in touch /every so often i find an answer much faster than before which is a buzz ;i like the methological approach to keep solvers focused.
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The one thing I would say as being helpful here is when you get to the point where you have all possibilities in each square, to make sure you remove all the little numbers every time you get a big number. If you have a box that only has one option left, leave it as a tiny number until you finish erasing all the little numbers that you were just working on before going to the next big number. Doing it this way, you won't miss any erases that could halt your progress later on and might lead you to having one option left in multiple boxes making it easier to complete.
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Love it…..I learn SO MUCH every time! Robin, has any puzzle ever defeated you? I very much doubt it 🤔
Hello Carol Thanks for your support. PLease tell your freinds about my free youtube site.
There were powerful restrictions in the grid prior to the placement of all candidates. No 1, on block 9: angled triple in cells that placed the 3 in r9c8, and from there in r7c4 and r8c1. No. 2, in column 2 a combination of 16 and 29 pairs in rows 1+8 and 2+6 respectively. With that, the final solution was easy to achieve. Neat puzzle.
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Another great tutorial. Happy Christmas to you!
Thank you! You too! Patrick Thanks for your support. Please share with others.
That was amazing and super helpful.
Thanks you
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Hi Robin, thanks for posting a new video. I use all the methods you show here but I look at the puzzle as a whole instead of breaking it up 6 areas. All my puzzles only start with 17 numbers so I always use the small numbers after I laid out a foundation. I still have trouble recognizing patterns and how to use them. Let me know if you have a video on solving very difficult puzzles. Happy Holidays. PS I noticed you started and ended the video with shorts on but were wearing pants for the middle. Keep up the awesome teaching,stay safe and God bless you.
Thanks edcicione for your comment and support. Compliments of the season Robin
Tanks for all Robin.....merry Christmas and all of the best in the New Year
And the same to you. cloggerforever!!
In tutorial #85, you made apologies for your white board still in transit. At time line 1:04 you commented you would do it again when the board arrived, because doing with a board was “a different process”.
Reguardless of whether it happens or not, I think you are the best sudoku teacher on the internet. Been in Adelaide, beautiful city.
Thanks Brendan for your support. Yes i don't remember saying that. have fun anyway!
This tutorial had one tip that will help greatly. That is that 3 numbers in 3 boxes to eliminate same numbers in other boxes in that square.
That's great that you learnt something. Well done.
beautiful! thank you!
Glad you like it! Always something to learn eh!
~Enjoyed....thx again.
Glad you enjoyed it. Please tell others about my site.
Great work, I learned a lot. I’m new to the Sudoku world, now I’m obsessed. ❤
Fantasstic. Welcome You are now on your way to enjoying sudoku .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:
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A great puzzle!!
thanx I hope you learnt something which you can share with others.
A good sudoku solving tutorial sir. Thank you 🙏
So nice of you. Please tell others about my site. 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:
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Thanks from LosAngeles California
Hello LA From Adelaide south Australia which has the same climate.
Happy Easter The Sudoku Guy! He is risen! The grave is empty! o./Oc
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hai saya juga bermain sudoku,,, sekarang saya dalam misi penyelesaian level easy yang panjang 😁
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youtube.com@sudokuguy
great job :)
thanx Please tell others about my site.
Thanks sir.
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In tutorial #85, In your introduction you said that you regretted that this puzzle could not be done on a board, but that when the sudoku board arrived, you would do this puzzle again, because doing it on a computer and on paper we’re different. I would be interested in a tutorial were one puzzle was looked at from two view points. ( I remembered your comments only because I repeated #85.)
Hello Brenda I am so sorry I don't remember saying that I would do the puzzle again.
I completed it as a challenge to see if I could without your help .. must be a ez puzzle
Congratulations. Thanks for your support retrobrid2784.
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At 9:35 it's interesting to note that the position of the 7 match with the 8 and 9 forming a triplet. Which fix the 3 in box 9, 8 and 7. And seing that it shows another triplet in box 9. This is the way to avoid to fill all the grid with small numbers.
Hello, You are right.Thanks for your comment and support.
Love love the hat ❤
Gee thanx
Straight forward and made easy, well done. Sandra 74
Thanks so much for your support Sandra. Spotting matching pairs and triplets is very valuable for harder puzzles. 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:
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Mr Robin ! You are solving easy puzzles only.please take up puzzles involving strong and weak links of chain system.
I have done many of these. To find them go to my channel page a scroll down to tutorials. Here is my channel page.
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Hi, can you recommand blog with sudoku articules about strategy and tutorials?
Thanks for your interest. I can't recommend a blog, but the best suggestion is that you look at my site and watch videos in sequence. I cover all strategies on my youtube site. Here is my channel page where you can find all videos (lesson 1-25 and tutorials 1 -98 All strategies are included.
Have fun learning. Robin
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@@SudokuGuy thank you :)
As I was enjoying your video, I noticed that you must have changed from long pants to shorts at some point. Those darn mirrors LOL!
You are right! Ha ha thanx for your support.
What about ALL the different rule sets
Yes there are many other rules and tricks and strategies. PLease looK at my channel page to find them all.
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할아버지 건강하세요~
Thank you very much. Compliments of the season
He coul have made that big three from looking up, not from taking the triplets away. I’m sure there’s a place for what he did and I do not understand it. But those threes were in line above.
Hello Randy. thanks for sharing...yes there are many ways to solve, and it is easy to miss opportunities.
How do I up load a sudoku for you help,thanks
Go to my website sudokuguy.com Scroll down to see how you can contact me. If you want me to do a puzzles for you, you will need to wait a while as I am swamped with requests at present. Please send the puzzle on a grid.
Thanks.
🤣🤣🤣👍👍👍
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Hi! Hello!!
Hello to you and compliments of the season. Thanks for your support and thanks for telling others about my site.
@@SudokuGuy Yeah 👍
i Love youu
I the same to you for your support and willingness to share with others my site.
Should be thanks.....sorry
OK thanks.
Perfect 💋💋♥️
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Dear Robin,
I was shocked to see that there is now a YT channel called TheSudokuGuy. To date, it has only 9 subscribers and about thirty videos, but the output is rather prolific, and it may cause you future problems. It seems very unfair to me that YT should allow the name of a new channel to be so close to that of an existing channel, especially as it is covering much the same theme. For your sake, I hope there is something you can do to resolve the problem. _You_ are the only Sudoku Guy, and this young pretender needs to be dealt with quickly.
I like today's grid. I did it in my usual higgledy-piggledy fashion without notation, but I'll still watch your solution, which is bound to be more methodical (19 = row 1 column 9):
19, 45, 65, 42, 52,
58, 87, 68, 98, 74,
81, 11, 94, 82, 16,
13, 12, 61, 24, 46,
66, 36, 34, 39, 62,
22, 43, 71, 89, 88,
79, 49, 67, 99, 97,
77, 48, 29, 28, 86,
76, 83, 91, 33, 23,
37, 27, 31, 73, 21,
44, 64. (Accidental omission resolved.)
Finally, as a small Christmas gift and token of my appreciation for your effort and dedication, here's one of my grids that you might like to try.
Fan 014, 24 givens, 90-degree rotational symmetry:
000000000
005200400
062400780
000080610
000103000
083040000
046001270
007009500
000000000
000000000005200400062400780000080610000103000083040000046001270007009500000000000 Tough Grade 141
Yours sincerely,
Julian
Fun/challenging puzzle! Thanks Robin!
Hello Julian. Thanks so much for letting me know that i have competition. I will contact Y T immediately.. Compliments of the season and thanks for your puzzle.
Wonderful puzzle and a very neat Way of tackling it. Suddenly I saw the use of all the small numbers. Robin is the greatest and the only Sudoku Guy. Merry x-mas to You and your family.