@[email protected] to SudokuEnglish • 5 months agoPracticing advanced Sudoku techniques - anyone see anything fun here?lemm.eeimagemessage-square5fedilinkarrow-up16arrow-down11file-text
arrow-up15arrow-down1imagePracticing advanced Sudoku techniques - anyone see anything fun here?lemm.ee@[email protected] to SudokuEnglish • 5 months agomessage-square5fedilinkfile-text
I’m working on becoming familiar with wings, chains, uniques, and all the sea animals and skyscrapers. Whatcha see here?
minus-square@[email protected]OPlinkfedilinkEnglish2•edit-25 months agoNice! Isn’t that also an XY-wing? spoiler I think we could prove that C9 is 3 by just looking at C3 and H9, right? edit: named wrong cells
minus-square@metiulekmlinkEnglish1•5 months agoHuh, I have been looking at the grid for like 10 minutes after seeing your message (with the edit) and can’t see it at all. Could you explain some more? :)
minus-square@[email protected]OPlinkfedilinkEnglish2•5 months agoit’s okay, I think I’m wrong. you have to use remote pairs to solve it There’s also a unique rectangle, too!
Nice! Isn’t that also an XY-wing?
spoiler
I think we could prove that C9 is 3 by just looking at C3 and H9, right?
edit: named wrong cells
Huh, I have been looking at the grid for like 10 minutes after seeing your message (with the edit) and can’t see it at all. Could you explain some more? :)
it’s okay, I think I’m wrong. you have to use remote pairs to solve it
There’s also a unique rectangle, too!