Sudoku Tutorial #95. Keep it in your head!
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- เผยแพร่เมื่อ 20 ก.ย. 2022
- #Asudoku, #learn sudoku, #Fun with sudoku, #sudoku tutorials, #sudoku instruction, #memory practice, #sudoku demonstrations, #brain fitness, sudoku tricks, #how to solve sudoku, #Sudoku Guy
They say that sudoku is good for the brain and memory.
By not adding small numbers to begin with fits this comment.
Points of interest.
3 .20 Se more about the cleaver in lesson 20
4.20 Discovery of 8.
6.08 remember ...2 empty cells in a row, column or block = a matching pair.
9.00 Keep it in your head = Keep it in your memory.
If you found this tutorial helpful please give me a thumbs up at the bottom of the video, and please tell your friends about Sudoku Guy
A fun step by step video course on how to solve sudoku puzzles from beginners to advanced levels. It's FREE!
The most popular site online to learn how to solve sudoku puzzles from beginners to advanced levels.
I would like to give thanks to ELLA BURGESS for designing the thumbnail picture.
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Writing down the puzzle before you start is a great tip! Thank you.
Glad it was helpful!
Learned some more tips! Sometimes those little numbers are distracting so this was a good lesson. I think watching you is as much fun as doing the puzzles!
Glad you enjoyed it! Carol You may find that the time will come when you have to put small num bers in the cells. By doing so there are many trick you can use to solve. see tutorial 79 -97
Thank you Robin for another fun learning experience👍 👍
Glad you enjoyed it. Please tell your friends about sudoku guy.
Hi, Robin, great video, as always! I'm a big fan of your work with Sudoku! Just allow me to make a request: I would like to watch you (and learn with you) solving some more very hard games, where you should explore with more accuracy all that advanced and complex techniques with "strange" names as swordfish, skyscrapers, and so on. Keep up with your great work!
Great suggestion! You will find if you go to my channel page many of your suggestions I have already covered in the tutorials. channel page is th-cam.com/channels/d8JaOdfEWcJOtwG6YayW0w.html
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I've been doing sudoku for I don't know how long now and every time I watch one of your videos I learn little new things along the way. Thank you for your tutorials!
Great to hear Healther. Please tell your friends.
Thanks Robin. I much prefer this type of solving, without 'pencil marks' (little numbers).
There is a lot to be learnt by the viewer too, because of the 'logic' explanations used to describe why a candidate is valid.
It would be great to see more tutorials using this format style. !
Thanks.
Glad it was helpful! and thanks for your comment. The time may come when you hae to put in small numbers.
Well done! Very neat & good mental exercises. I love all your tutorials & never miss any of them.
Thank you Mariah. You have made my day and please tell others about my site. Robin
HIIII i watch ur vids, im 9 years old! And i am the agent of my school to race sudoku with another school's agent thanks for the tutorial! Comment from thailand
Congratulations Hang in there. You can be a success. 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:
th-cam.com/channels/d8JaOdfEWcJOtwG6YayW0w.html
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Excellent technique and instruction Sudoku Guy. I love solving puzzles without marks. My handwriting is pretty dreadful:( Your strategies along with Harold Nolte’s have helped me tremendously.
Glad it was helpful!
Thank you, your videos helped me alot!
😊
I'm so glad! there is always something to learn. Thanks for your efforts to learn. Robin
You mr. Made me a better human
Gee thanx Pan. Please tell others about my site.
if i had a dime for every time i lost my train of thought... i'd really like an ice cream cone!
THANKs
Thanks!!
No problem Cybele. Have fun as you learn more. 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.
th-cam.com/channels/d8JaOdfEWcJOtwG6YayW0w.html
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Bravo!
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. 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:
th-cam.com/channels/d8JaOdfEWcJOtwG6YayW0w.html
sudokuguy.comth-cam.com/channels/d8JaOdfEWcJOtwG6YayW0w.html
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Solving manually without candidates and notations will make your tutorials incomparably more attractive, because they are not found in other channels.
I would suggest solution of harder puzzles in this manner in sudoku guy tutorials.
Thanks for your comment.
Gostei.
Thanx CHSC
~Your the greatest
Thanks so much redheadlady. I appreciate your support and being willing to tell others about my site.
@@SudokuGuy .....your lessons have inspired me & learning more as I go. Thank you.
Did as you suggested and did the puzzle before watching, without using notations. Guess I am a bit more advanced, as this was too simple for me. Did the puzzle in approx 5 minutes. Definitely need those notations on harder ones though.
Hello Fern. You are right. There are many advanced puzzles where I find I have to use small numbers. With small numbers there are many tricks you can use. Tutorial 79 and above show these. Robin
👍
Thanx
Sir pls solve some extreme sudoku games,thanq
There are plenty from tutorial 79 and up. go to the links below to find them. 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.. Have fun as you learn step by step how to solve. You can view all of my videos here:
th-cam.com/channels/d8JaOdfEWcJOtwG6YayW0w.html
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Hello! I am doing ok-ish on solving Sudoku. But have you ever considered a tutorial series on how to solve the variant sudoku? Or is that beyond the scope of your video series? I have been playing with the Studio Goya sudoku games on Steam. Like the Miracle one, has a bunch of sudoku with 1 or no given digits, and those I can't solve, not without a lot of guessing. >.< Just to be clear, being variant sudoku, they have extra rules that give the constraints to where digits can be placed. Like 'non consecutive' where two orthogonal cells can't contain consecutive digits. So a 2 can't have a 1 or a 3 next to it, etc. Or knights move, no digit may repeat with a 2 by 1 move (like the knight chess piece) of each other. Etc.
Hello white tiger. Thanks for your thoughts. I have not heard of your system. Looks very different. Robin
@@SudokuGuy Not * my * system, there are a lot of setters, from what I've seen, that do these. I discovered them though CTC. - th-cam.com/video/yKf9aUIxdb4/w-d-xo.html , example video. :D It's Simon's first Miracle Sudoku, as it's called. Only 2 givens but it's solvable. :D
Thanks, I forced myself to do it without pencil possible numbers
Did you succeed? Amaldo
Can you please teach a more simpler technique of learning sudoko.Thanks a lot.
Hello Alice. thank you for your interest in learning sudoku. If you look at what I have below it will take you to my channel which lists all lessons and tutorials from real beginning levels to the level you see in this tutorial.
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:
th-cam.com/channels/d8JaOdfEWcJOtwG6YayW0w.html
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I like to do the whole puzzle without writing anything down until it's all done in my head. Anyone else try it that way?
Congratulations. If you try very hard puzzles where there are many empty cells with many possible numbers, to do those puzzles without using little numbers means you must have an excellent memory. 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:
th-cam.com/channels/d8JaOdfEWcJOtwG6YayW0w.html
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Hello will this method work with difficult puzzles
No there are many advanced and difficult puzzles where I have to put in small numbers. Which helps me solve as with small numbers there are many tricks to use. see tutorials #79 and up.
I do hope most viewers decide to try it before watching the video. Perhaps we could get a small collection of different solution paths. Here's mine (15 = row 1 column 5):
15, 66, 27, 68, 54,
56, 76, 35, 19, 88,
71, 57, 79, 29, 84,
11, 41, 64, 58, 26,
44, 46, 86, 96, 98,
81, 43, 42, 33, 14,
24, 34, 21, 22, 91,
75, 95, 77, 39, 37,
38, 67, 99, 89, 83,
52, 31, 12, 53, 72,
73, 69.
Now to watch the video.
Well done and thanks for sharing.
Yes, it's possible indeed to solve it without pencil marks because... it's too easy. Approaching tutorial #100 I think it's time for you to go the next level. There is enough sites with difficult and interesting sudokus. Why not taking the niche of middle strength? Honestly this one was not funny at all.
Yes, you are right Michel. There are many tricks you can do to solve very difficult puzzles when you have all possible small numbers Yes I have used small numbers for very difficult puzzles. (See tutorials 79 and above.)
Dear Robin Sir, I love your techniques and I have learned a lot by watching your videos, however, whenever I come across some hard puzzles I cannot solve by myself, I have the urge to send them to you to solve them for me , so my question is how do I send you a puzzle? What is your email ID or do I send it to your website? Thank you, Sir. Please share your website address as well.🙏
Hello Garden Bee. I am no longer doing puzzles for fans as with over 14 million views I can't keep up. My web site is sudokuguy.com scroll down to find how to contact me...send the puzzle and I won't have time to solve. I will at least look it and give suggestion. Please send it in a graphic format. Robin