
▲ 1 r/sudoku
I feel like there's got to be an xy wing, or xyz wing, but I can't find it.
If not, what technique can I use to solve this?
u/Hondalife123 — 17 days ago

I feel like there's got to be an xy wing, or xyz wing, but I can't find it.
If not, what technique can I use to solve this?