.
Thanks for your solutions.
Mine has nothing noticeable, except that it has some of the rare Trid-ORk-ctr-gwhips I could find in the collection.
- Code: Select all
hidden-pairs-in-a-column: c2{n1 n7}{r7 r9} ==> r9c2≠5, r9c2≠2, r7c2≠6, r7c2≠3
whip[1]: r9n2{c9 .} ==> r8c7≠2, r8c9≠2
whip[1]: r9n5{c9 .} ==> r8c7≠5, r8c9≠5
hidden-pairs-in-a-column: c3{n7 n8}{r2 r3} ==> r3c3≠5, r3c3≠3, r3c3≠2, r2c3≠5, r2c3≠3, r2c3≠2
finned-x-wing-in-rows: n4{r8 r4}{c6 c9} ==> r6c9≠4
+-------------------+-------------------+-------------------+
! 1 2356 235 ! 4 235 269 ! 7 8 2359 !
! 4 235 78 ! 13578 2358 12789 ! 235 6 2359 !
! 2356 9 78 ! 35678 2358 2678 ! 4 235 1 !
+-------------------+-------------------+-------------------+
! 235 8 1 ! 356 9 246 ! 235 23457 23457 !
! 7 2345 6 ! 135 2345 124 ! 9 2345 8 !
! 9 2345 235 ! 358 7 248 ! 6 1 235 !
+-------------------+-------------------+-------------------+
! 36 17 9 ! 2 48 5 ! 138 347 3467 !
! 2356 2356 235 ! 78 1 478 ! 38 9 346 !
! 8 17 4 ! 9 6 3 ! 125 257 257 !
+-------------------+-------------------+-------------------+
134 g-candidates, 538 csp-glinks and 325 non-csp glinks
OR4-anti-tridagon[12] for digits 2, 3 and 5 in blocks:
b1, with cells: r1c3, r2c2, r3c1
b3, with cells: r1c9, r2c7, r3c8
b4, with cells: r6c3, r5c2, r4c1
b6, with cells: r6c9, r5c8, r4c7
with 4 guardians: n9r1c9 n6r3c1 n4r5c2 n4r5c8
Trid-OR4-whip[4]: c6n1{r5 r2} - c6n9{r2 r1} - OR4{{n9r1c9 n4r5c2 n4r5c8 | n6r3c1}} - b2n6{r3c4 .} ==> r5c6≠4
whip[6]: r4n7{c9 c8} - b6n4{r4c8 r5c8} - c5n4{r5 r7} - r7n8{c5 c7} - r8c7{n8 n3} - r7c8{n3 .} ==> r4c9≠2
whip[6]: r4n7{c9 c8} - b6n4{r4c8 r5c8} - c5n4{r5 r7} - r7n8{c5 c7} - r8c7{n8 n3} - r7c8{n3 .} ==> r4c9≠3
whip[6]: r4n7{c9 c8} - b6n4{r4c8 r5c8} - c5n4{r5 r7} - r7n8{c5 c7} - r8c7{n8 n3} - r7c8{n3 .} ==> r4c9≠5
t-whip[7]: c5n3{r3 r5} - c5n4{r5 r7} - r7n8{c5 c7} - r8c7{n8 n3} - r7n3{c9 c1} - r4n3{c1 c8} - r3n3{c8 .} ==> r2c4≠3
Trid-OR4-ctr-whip[7]: c5n8{r3 r7} - c5n4{r7 r5} - r6c6{n4 n2} - r4c6{n2 n6} - c4n6{r4 r3} - r1c6{n6 n9} - OR4{{n4r5c8 n4r5c2 n6r3c1 n9r1c9 | .}} ==> r2c6≠8
Trid-OR4-ctr-whip[7]: c5n8{r3 r7} - c5n4{r7 r5} - c6n4{r6 r8} - c6n7{r8 r2} - c6n9{r2 r1} - b2n6{r1c6 r3c4} - OR4{{n4r5c8 n4r5c2 n6r3c1 n9r1c9 | .}} ==> r3c6≠8
whip[8]: r4n7{c8 c9} - b6n4{r4c9 r5c8} - c5n4{r5 r7} - r7n8{c5 c7} - r8c7{n8 n3} - r4c7{n3 n5} - r4c1{n5 n3} - r7n3{c1 .} ==> r4c8≠2
whip[8]: r4n7{c8 c9} - b6n4{r4c9 r5c8} - c5n4{r5 r7} - r7n8{c5 c7} - r8c7{n8 n3} - r4c7{n3 n2} - r4c1{n2 n3} - r7n3{c1 .} ==> r4c8≠5
Trid-OR4-whip[8]: r7n8{c7 c5} - c5n4{r7 r5} - c6n4{r6 r8} - r8c9{n4 n6} - c2n6{r8 r1} - OR4{{n6r3c1 n4r5c2 n4r5c8 | n9r1c9}} - r1c6{n9 n2} - b5n2{r4c6 .} ==> r7c7≠3
z-chain[4]: r4c9{n7 n4} - b9n4{r8c9 r7c8} - r7n3{c8 c1} - r7n6{c1 .} ==> r7c9≠7
Trid-OR4-ctr-gwhip[8]: r3n6{c1 c456} - r1n6{c6 c2} - r8n6{c2 c9} - b9n4{r8c9 r7c789} - c5n4{r7 r5} - b5n2{r5c5 r456c6} - r1c6{n2 n9} - OR4{{n4r5c8 n4r5c2 n6r3c1 n9r1c9 | .}} ==> r7c1≠6singles ==> r7c1=3, r7c9=6
biv-chain[3]: c9n7{r9 r4} - c9n4{r4 r8} - r7c8{n4 n7} ==> r9c8≠7
whip[6]: r8c9{n3 n4} - b8n4{r8c6 r7c5} - r7c8{n4 n7} - r4c8{n7 n4} - r5n4{c8 c2} - b4n3{r5c2 .} ==> r6c9≠3
Trid-OR4-whip[7]: r6c9{n2 n5} - r9c9{n5 n7} - r7c8{n7 n4} - c5n4{r7 r5} - OR4{{n4r5c8 n4r5c2 n9r1c9 | n6r3c1}} - b2n6{r3c4 r1c6} - r1n9{c6 .} ==> r1c9≠2
Trid-OR4-whip[7]: r6c9{n5 n2} - r9c9{n2 n7} - r7c8{n7 n4} - c5n4{r7 r5} - OR4{{n4r5c8 n4r5c2 n9r1c9 | n6r3c1}} - b2n6{r3c4 r1c6} - r1n9{c6 .} ==> r1c9≠5
The end is a typical in gW7:
- Code: Select all
g-whip[4]: r3n3{c5 c8} - b3n2{r3c8 r2c789} - r2c2{n2 n5} - b3n5{r2c9 .} ==> r2c5≠3
z-chain[6]: r2n1{c4 c6} - r2n9{c6 c9} - r1c9{n9 n3} - r8c9{n3 n4} - b8n4{r8c6 r7c5} - c5n8{r7 .} ==> r2c4≠8
whip[6]: r4c1{n5 n2} - r4c7{n2 n3} - r8c7{n3 n8} - b8n8{r8c4 r7c5} - b2n8{r3c5 r3c4} - c4n6{r3 .} ==> r4c4≠5
g-whip[6]: c6n9{r2 r1} - r1c9{n9 n3} - r2c7{n3 n5} - r4n5{c7 c1} - b1n5{r3c1 r1c123} - r1c5{n5 .} ==> r2c6≠2
z-chain[7]: r8c9{n4 n3} - r1c9{n3 n9} - c6n9{r1 r2} - c6n7{r2 r3} - c3n7{r3 r2} - r2n8{c3 c5} - r7c5{n8 .} ==> r8c6≠4
singles ==> r7c5=4, r7c8=7, r7c2=1, r7c7=8, r8c7=3, r8c9=4, r4c9=7, r9c2=7, r9c7=1
whip[1]: b6n3{r5c8 .} ==> r3c8≠3
whip[1]: r3n3{c5 .} ==> r1c5≠3
whip[1]: c5n8{r3 .} ==> r3c4≠8
naked-pairs-in-a-block: b3{r2c7 r3c8}{n2 n5} ==> r2c9≠5, r2c9≠2
naked-pairs-in-a-column: c8{r3 r9}{n2 n5} ==> r5c8≠5, r5c8≠2
naked-pairs-in-a-row: r4{c1 c7}{n2 n5} ==> r4c6≠2
biv-chain[2]: b3n2{r3c8 r2c7} - r4n2{c7 c1} ==> r3c1≠2
biv-chain[2]: b3n5{r3c8 r2c7} - r4n5{c7 c1} ==> r3c1≠5
singles ==> r3c1=6, r8c2=6, r1c6=6, r4c6=4, r4c8=3, r4c4=6, r5c8=4, r6c2=4, r2c6=9, r2c9=3, r1c9=9, r2c4=1, r2c3=7, r3c3=8, r2c5=8, r5c6=1
finned-x-wing-in-rows: n2{r5 r1}{c5 c2} ==> r2c2≠2
stte
