▲ 3 r/sudoku
I came across this puzzle from a post yesterday. An Y-wing would solve it normally.
Green XYZ thingy, then Yellow the kraken/forcing path.
Start with 29 AUR (r79c49), 358 as its guardian, with 38r4c4 and 35r8c6 forming a wingy thingy. There isn't a ring about 3, but if 3r8c6 is true, hidden pair 13 in box 7 and 13r1c3 form a naked pair, resolving 3 in r4c4, removing other 3s in the column.
Not quite productive, but it's a fun construction process (if you try hard enough)
Xsudo says AUR, or \"reduced multi-ALS, grouped\" if I use a true XYZ-wing (trivalue-cell 358)
u/Balance_Novel — 19 days ago
