- Code: Select all
*-----------*
|26.|1..|...|
|.39|..2|51.|
|...|7.8|...|
|---+---+---|
|.21|...|.3.|
|..3|...|9..|
|.4.|...|28.|
|---+---+---|
|...|6.3|...|
|.86|2..|14.|
|...|..1|.53|
*-----------*
*-----------*
|26.|1..|...|
|.39|..2|51.|
|...|7.8|...|
|---+---+---|
|.21|...|.3.|
|..3|...|9..|
|.4.|...|28.|
|---+---+---|
|...|6.3|...|
|.86|2..|14.|
|...|..1|.53|
*-----------*
+--------------------+-------------------+--------------------+
| 2 6 8 | 1 3 5 | 47 79 479 |
| 7 3 9 | 4 6 2 | 5 1 8 |
| 15* 15* 4 | 7 9 8 | 3 26 26 |
+--------------------+-------------------+--------------------+
| 689 2 1 | 589 78 679 | 47 3 4567 |
| 68 57 3 | 58 2 4 | 9 67 1 |
| 69 4 57 | 3 1 679 | 2 8 567 |
+--------------------+-------------------+--------------------+
| 15* 15+79* 57 | 6 4 3 | 8 279 279 |
| 3 8 6 | 2 5 79 | 1 4 79 |
| 4 79 2 | 89 78 1 | 6 5 3 |
+--------------------+-------------------+--------------------+
.---------------.--------------.---------------.
| 2 6 8 | 1 3 5 | 47 79 479 |
| 7 3 9 | 4 6 2 | 5 1 8 |
| 15 15 4 | 7 9 8 | 3 26 26 |
:---------------+--------------+---------------:
| 689 2 1 | 589 78 679 | 47 3 4567 |
| 68 5-7 3 | 58 2 4 | 9 #67 1 |
| 69 4 #57 | 3 1 679 | 2 8 #567 |
:---------------+--------------+---------------:
| 15 1579 57 | 6 4 3 | 8 279 279 |
| 3 8 6 | 2 5 *79 | 1 4 *79 |
| 4 *79 2 | 89 *78 1 | 6 5 3 |
'---------------'--------------'---------------'
+---------------------+--------------------+-----------------------+
| 2 6 8 | 1 3 5 | 7-4 79 f479 |
| 7 3 9 | 4 6 2 | 5 1 8 |
| 15 15 4 | 7 9 8 | 3 26 26 |
+---------------------+--------------------+-----------------------+
| 689 2 1 | 589 b78 b679 |a47 3 e4567 |
| 68 57 3 | 58 2 4 | 9 67 1 |
| 69 4 c57 | 3 1 c679 | 2 8 d567 |
+---------------------+--------------------+-----------------------+
| 15 1579 57 | 6 4 3 | 8 279 279 |
| 3 8 6 | 2 5 79 | 1 4 79 |
| 4 79 2 | 89 78 1 | 6 5 3 |
+---------------------+--------------------+-----------------------+
after singles:
2 6 8 1 359 59 347 79 479
7 3 9 4 6 2 5 1 8
145 15 45 7 359 8 34 269 2469
5689 2 1 589 5789 5679 47 3 4567
568 5×7 3 58 2 4 9 f-6+7 1
569 4 ae+5-7 3 1 5679 2 8 e-5+6-×7
1459 1579 b45+7 6 4579 3 8 c2-79 c2-79
3 8 6 2 579 579 1 4 d+79
49 79 2 89 4789 1 6 5 3
depth: 3 candidate: 7 from cells
(((5 2 4) (5 7)) ((6 9 6) (5 6 7)))
((7 0) (6 3 4) (5 7))
((7 0) (7 3 7) (4 5 7))
((7 1 3) (8 9 9) (7 9))
((6 2 101) (6 9 6) (5 6 7))
((7 3 70) (5 8 6) (6 7))
ste.
.----------------------------------------------.
| 2 6 8 | 1 3 5 |e47 e79 f479 |
| 7 3 9 | 4 6 2 | 5 1 8 |
| 15 15 4 | 7 9 8 | 3 c26 26 |
|---------------+--------------+---------------|
| 689 2 1 | 589 78 679 | 47 3 g4567 |
| 68 b57 3 | 58 2 4 | 9 c67 1 |
| 69 4 ja57 | 3 1 679 | 2 8 i567 |
|---------------+--------------+---------------|
| 15 1579 5-7| 6 4 3 | 8 d[7]29 279 |
| 3 8 6 | 2 5 79 | 1 4 79 |
| 4 79 2 | 89 78 1 | 6 5 3 |
'----------------------------------------------'
Resolution state after Singles and whips[1]:
+----------------+----------------+----------------+
! 2 6 8 ! 1 3 5 ! 47 79 479 !
! 7 3 9 ! 4 6 2 ! 5 1 8 !
! 15 15 4 ! 7 9 8 ! 3 26 26 !
+----------------+----------------+----------------+
! 5689 2 1 ! 589 78 679 ! 47 3 4567 !
! 568 57 3 ! 58 2 4 ! 9 67 1 !
! 569 4 57 ! 3 1 679 ! 2 8 567 !
+----------------+----------------+----------------+
! 15 1579 57 ! 6 4 3 ! 8 279 279 !
! 3 8 6 ! 2 5 79 ! 1 4 79 !
! 4 79 2 ! 89 78 1 ! 6 5 3 !
+----------------+----------------+----------------+
naked-pairs-in-a-block: b4{r5c2 r6c3}{n5 n7} ==> r6c1≠5, r5c1≠5, r4c1≠5
biv-chain[2]: r5n7{c8 c2} - c3n7{r6 r7} ==> r7c8≠7
whip[1]: b9n7{r8c9 .} ==> r1c9≠7, r4c9≠7, r6c9≠7
biv-chain[3]: r5c2{n5 n7} - r5c8{n7 n6} - r6c9{n6 n5} ==> r6c3≠5
stte
whip[5]: r6c3{n7 n5} - r7c3{n5 n7} - b9n7{r7c9 r8c9} - r6c9{n7 n6} - r5c8{n6 .} ==> r5c2≠7
stte
whip[5]: r5n7{c8 c2} - r6c3{n7 n5} - r7c3{n5 n7} - b9n7{r7c9 r8c9} - r6c9{n7 .} ==> r5c8≠6
stte
whip[5]: r5c2{n5 n7} - c3n7{r6 r7} - b9n7{r7c9 r8c9} - r6c9{n7 n6} - r5c8{n6 .} ==> r6c3≠5
stte
whip[5]: r6c3{n7 n5} - r5c2{n5 n7} - r5c8{n7 n6} - r6c9{n6 n7} - b9n7{r7c9 .} ==> r7c3≠7
stte