.
Resolution state after Singles and whips[1]:
- Code: Select all
+----------------------+----------------------+----------------------+
! 3 5678 567 ! 1 29 279 ! 789 46789 467 !
! 4 678 1 ! 789 3 5 ! 2 6789 67 !
! 78 9 2 ! 78 4 6 ! 5 3 1 !
+----------------------+----------------------+----------------------+
! 5 1467 3467 ! 2 16 8 ! 137 1467 9 !
! 1268 12468 346 ! 59 7 149 ! 138 14568 456 !
! 9 14678 467 ! 3 156 14 ! 178 145678 2 !
+----------------------+----------------------+----------------------+
! 17 3 8 ! 4 159 179 ! 6 2 57 !
! 127 1257 579 ! 6 8 127 ! 4 1579 3 !
! 1267 124567 45679 ! 57 125 3 ! 179 1579 8 !
+----------------------+----------------------+----------------------+
166 candidates.
finned-x-wing-in-rows: n5{r7 r6}{c5 c9} ==> r5c9 ≠ 5
hidden-single-in-a-column ==> r7c9 = 5
whip[1]: b8n5{r9c5 .} ==> r9c2 ≠ 5, r9c3 ≠ 5
whip[1]: c9n7{r2 .} ==> r1c7 ≠ 7, r1c8 ≠ 7, r2c8 ≠ 7
finned-x-wing-in-rows: n7{r3 r7}{c1 c4} ==> r9c4 ≠ 7
stte