When I placed the 3 in column 9, that gave me the 1 in column 3. That placed the 1 in column 7, which resolved the 1-3 pair in row 3. The puzzle collapsed at that point.
I found this one tricky again today. I tend to spend way too much time working possible options rather than marking and moving forward. I did it to 21 mins because a missed a couple hidden pairs.
36:30... your brain works in wondrous ways that are too advanced for these tiny brain puzzles... speaking of missing things, it took me forever to spot the 9 in r9... but thankfully iirc that collapsed the puzzle after the copious pencil marks
at 9:33 how did you come up with 9 at the bottom? its possible to have 9's at top right corner(which you noted at 9:56 ). I don't understand the logic?
Just like all digits, you need to place a 9 in every row, every column, and every box. Just because it can go somewhere else in a column or box, does not mean you can omit it from a row. Row 9, the very bottom row, needs to have a 9 placed in it. Where are you going to place the 9 in that row?
![FNAF vs TF2 - Episode 2 [SFM]](http://i.ytimg.com/vi/z5b3V2-VLb0/mqdefault.jpg)
7:13 for me. My brain is working fast today. Thank you for posting.
I need to learn more about those pair techniques.
I go over these techniques in great detail in this video ruclips.net/video/al962DWE1S0/видео.html
When I placed the 3 in column 9, that gave me the 1 in column 3. That placed the 1 in column 7, which resolved the 1-3 pair in row 3. The puzzle collapsed at that point.
Thank you for the video. I was a bit puzzled to see you miss not only that 3 on r5c9, but 1 on r4c7 right after that. I hope you are well...
I found this one tricky again today. I tend to spend way too much time working possible options rather than marking and moving forward. I did it to 21 mins because a missed a couple hidden pairs.
28:03. Kinda slow, but I can't complain too much since I was under 30 minutes. Pointing 9's helped me out quite a bit.
13:18 to solve.
W video i dont even understand sodoku,I just like you content:)
Keep watching and you'll learn!
10:42 career high
00:22:57
36:30... your brain works in wondrous ways that are too advanced for these tiny brain puzzles...
speaking of missing things, it took me forever to spot the 9 in r9... but thankfully iirc that collapsed the puzzle after the copious pencil marks
14:14 another easy solve today
at 9:33 how did you come up with 9 at the bottom? its possible to have 9's at top right corner(which you noted at 9:56 ). I don't understand the logic?
Just like all digits, you need to place a 9 in every row, every column, and every box. Just because it can go somewhere else in a column or box, does not mean you can omit it from a row. Row 9, the very bottom row, needs to have a 9 placed in it. Where are you going to place the 9 in that row?
sudoku puzzles have only one unique solution in puzzle has different solution than one shown in utube how do u reconcile
If you got a different solution than me then you violated a sudoku rule somewhere. Or it was a different puzzle.
8m26s.