Sudoku Demonstration - Bivalue Universal Grave + 1 (BUG+1) Technique

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United States Shuey187
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Published on ● Video Link: https://www.youtube.com/watch?v=0nXzf1ZwHeI


Duration: 7:10
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You can read more about this technique here:
http://hodoku.sourceforge.net/en/tech_ur.php#bug1
http://sudocue.net/guide.php#BUG

Here is a link to my followup video that explains how to recognize a board that "looks" like a BUG+1 scenario, and realize why it's not:
http://youtu.be/CtC0twMju9c

If you'd like to keep growing in your Sudoku skills, but you're not quite ready for this level, keep practicing beginner to intermediate puzzles until you feel more comfortable and confident to take on new challenges like this and other techniques I'll be demonstrating in the months to come.

Be sure to check out my channel for other Sudoku related video demonstrations :).

I'd like to give a shout out to Tiffany (http://www.youtube.com/user/misskity6/videos). She has some great videos on her channel where she demonstrates beginner to intermediate techniques that are crucial to building a solid foundation.

I'd also like to give a shout out to Angus Johnson for making the game "Simple Sudoku", which is the game I was using to demonstrate the bug+1 technique. Check out his site:
http://www.angusj.com/sudoku/



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Tags:
数独
Sudoku (Game)
Puzzle Game (Media Genre)