Hello, I’m a mid level who still doesn’t even get how x-wing works yet (trying to work on it…)
I’m really stuck here. Can someone please help giving me a hint, or telling me what kind of technique I should learn to crack this one? Thank you for your help!
All the other sites I've found on google kinda suck. Where do you guys play?
Hey
I have been trying to solve a sudoku since a couple of days.
I posted it here and the feedback I got was to use W wing and Unique Rectangle strategies.
I understood the W wing one, so I applied it...but...tbh I cannot understand the Unique Rectangle one. I mean, I know how to spot it (I think), but I have no idea how the logic behind it works ( I mean, I know it relays on the idea of unique solution and to avoid dead pattern)
So basically my question is...once you spot a Unique Rectangle, how do you know how to analyze it? I have read articles and seen videos but it seems like there is a lot of cases and yeah I wanna get the general logic so I know how to approach intuitive to them when I see them.
Thanks in advance for any comment or advice :))
Any hints to help me along here?
Thanks so much!
idk what to do next 🥹🥹 (js started sudoku 2 days ago)
oh may i know the strats used for this game? like i heard about the x-wing and naked pair thing but idk what it means
Please guide me on which technique to use and why that technique. I am quite stuck.
Stuck on this Sudoku, can anyone tell me what tacticd they have to get the next number, and how they would solve this