The New Sudoku Players' Forum

[Mallycat]

Hi, newbie to the forum here. I would appreciate some help with this "hard" Sudoku

unspecified.png (111.97 KiB) Viewed 929 times

I have it down to the last leg and can't find a logical next move. I don't see any X Wing but am suspicious there may be a sword fish - but I can't see it (I've never ever found one and am looking to take the next step in my game.

I would appreciate any help.

Matt

[JasonLion]

This is a very complex puzzle by newspaper standards.

There is a Unique Rectangle type 4, but it doesn't get you anywhere. Better to go for the W-Wing. You can learn more about W-Wings here.

394175268517826943.6.9437157.12.96.4..9367.2162.4.1.791.5732.96...69.15797651...2

[Mallycat]

Thanks JasonLion

It took me a while to find it, but find it I did. It is one of those things that you need to experience. I was not aware of a W wing pattern - hopefully I can remember it for next time.

Appreciate your help

Matt