dxSudoku #81 Hidden Quadruples and Naked Quintets

  Рет қаралды 869

dxSudoku Channel

dxSudoku Channel

Күн бұрын

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@SmartHobbies
@SmartHobbies 3 жыл бұрын
Great topic for a video. When showing all the candidates I will tend to see the naked pairs/triples/quads easier than the hidden singles/pairs/triples. I love how sudoku works where you can approach a house 2 different ways and the kill zone will be the same. Thanks for sharing.
@dxsudokuchannel
@dxsudokuchannel 2 жыл бұрын
Thank you for the nice comments! I really like the concept of "wrapping" where two techniques share the same kill-zone and target candidates. I've gotten so good at finding Naked Quads I often find them before I find Hidden Pairs because of wrapping!
@WindowsXP_YT
@WindowsXP_YT 8 ай бұрын
Naked Quintet is exactly the same as Hidden Quad in an empty house, but harder
@dxsudokuchannel
@dxsudokuchannel 8 ай бұрын
Yes, but the Quintet has 5 cells instead of four. But it's probably easier to look for a Hidden Triple than Quintet because a 2-2-2-2-2 Quintet would be very hard to see. Here's my new video on how to find Hidden Triples: kzbin.info/www/bejne/aWSvn4OFiq1pjtE
@luispalou217
@luispalou217 2 жыл бұрын
Very good video. Your explanations in all your videos are extremely good. Many other videos are confusing or incomplete. Congratulations and thanks.
@dxsudokuchannel
@dxsudokuchannel 2 жыл бұрын
Thank you!
@SmartHobbies
@SmartHobbies 3 жыл бұрын
Congrats on hitting 1K subs!
@dxsudokuchannel
@dxsudokuchannel 2 жыл бұрын
Thanks!
@AGDinCA
@AGDinCA Жыл бұрын
6:10 - marking for future personal reference
@dxsudokuchannel
@dxsudokuchannel Жыл бұрын
This one is good to watch also which covers the idea of subset wrapping: kzbin.info/www/bejne/aGWtlqp8mt90na8
@hansburch3700
@hansburch3700 Жыл бұрын
Im letzten Beispiel wird bei der Lösung ein anderes Beispiel eingefügt.
@dxsudokuchannel
@dxsudokuchannel Жыл бұрын
An welcher Stelle im Video? Ich werde überprüfen.
@hansburch3700
@hansburch3700 Жыл бұрын
@@dxsudokuchannel bei 5:34
@dxsudokuchannel
@dxsudokuchannel Жыл бұрын
@@hansburch3700 Ich nehme an, Sie meinen dieses versteckte Tripel: imgur.com/LyaUMhx Ich habe kein weiteres verstecktes Vierfach gesehen. Welche Reihe? Oder welche Spalte? Ich hoffe, mein Deutsch ist okay. Ich nutze Google Translate.
@hansburch3700
@hansburch3700 Жыл бұрын
@@dxsudokuchannel Es handelt sich um das Beispiel, das bei 5:30 beginnt, bei 5:33 springt es dann zu einem anderen. Das Quintet liegt in Reihe 3, 34589. Englisch geht auch.
@dxsudokuchannel
@dxsudokuchannel Жыл бұрын
@@hansburch3700 I will use both. I do not see a second example. All I see is the quintet on row 3. Is there a second quintet somewhere? Ich werde beide verwenden. Ich sehe kein zweites Beispiel. Ich sehe nur das Quintett in Reihe 3. Gibt es irgendwo ein zweites Quintett?
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