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 Killer Sudoku on youtube 
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Posted on: Thu Mar 18, 2021 12:13 pm




Posts: 149
Joined: Sun Jan 31, 2016 7:52 am
Post Killer Sudoku on youtube
I thought last Friday's (12th March 2021) difficult Killer Sudoku was easier than usual, it seemed like a good example of how adding cages can be a big help when solving this type of puzzle so I made a youtube video.

It shows solving the puzzle from start to finish and it is about 17 minutes long. My previous video just had background music, this time I have described what I am doing at each step.

If you have been finding the difficult Killer Sudoku puzzles a bit tricky or if you have been using trial and error to solve them you might find my video interesting, and you might be surprised how few pencil marks are required.

https://youtu.be/L8DuIajRc5c


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Posted on: Thu Mar 18, 2021 4:56 pm




Posts: 300
Joined: Fri Jun 17, 2011 8:15 pm
Post Re: Killer Sudoku on youtube
Well done, michaele. The narration is a good addition. And way to plug calcudoku.org in the comments. [biggrin]


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Posted on: Wed Mar 24, 2021 12:30 pm




Posts: 956
Location: Ukraine
Joined: Tue Mar 01, 2016 10:03 pm
Post Re: Killer Sudoku on youtube
Nicely done Michael. You went through everything very clearly. One minor typo at the end (a 9 instead of an 8 in cell i8), but I liked the systematic step by step approach you took.


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