- Code: Select all
.----------------------.----------------------.-------------------.
| 789 2 6 | 178 178 8 | 4 3 158 |
| 38 58 1 | 9 23468 23468 | 25 7 2568 |
| 4 78 378 | 1678 5 2368 | 9 168 1268 |
:----------------------+----------------------+-------------------:
| 2689 1 24589 | 4568 34689 7 | 235 589 23589 |
| 2789 3 245789 | 458 489 458 | 6 1589 125789 |
| 6789 56789 5789 | 2 3689 1 | 357 4 35789 |
:----------------------+----------------------+-------------------:
| 5 46789 234789 | 14678 124678 2468 | 137 169 134679 |
| 12367 467 2347 | 14567 12467 9 | 8 156 134567 |
| 16789 46789 4789 | 3 14678 4568 | 157 2 145679 |
'----------------------'----------------------'-------------------'
After the basics:
- Code: Select all
.-----------------.------------------.--------------.
| 9 2 6 | 17 17 8 | 4 3 5 |
| 8 5 1 | 9 4 3 | 2 7 6 |
| 4 7 3 | 6 5 2 | 9 8 1 |
:-----------------+------------------+--------------:
| 26 1 4589 | 458 36 7 | 35 59 289 |
| 27 3 458 | 458 9 45 | 6 1 27 |
| 67 89 589 | 2 36 1 | 357 4 789 |
:-----------------+------------------+--------------:
| 5 -4689 2789 | 47 278 #46 | 1 69 3 |
| 3 #46 27 | 1-457 127 9 | 8 56 47 |
| 1 #4689 789 | 3 78 #456 | 57 2 479 |
'-----------------'------------------'--------------'
W-Wing: 4/6 in r7c6,r8c2 connected by 6 in r9c26 => r7c2,r8c4<>4
- Code: Select all
.----------------.-----------------.--------------.
| 9 2 6 | 17 17 8 | 4 3 5 |
| 8 5 1 | 9 4 3 | 2 7 6 |
| 4 7 3 | 6 5 2 | 9 8 1 |
:----------------+-----------------+--------------:
| 26 1 4589 | 458 36 7 | 35 59 289 |
| 27 3 458 | 458 9 45 | 6 1 27 |
| 67 89 589 | 2 36 1 | 357 4 789 |
:----------------+-----------------+--------------:
| 5 689 2789 | *47 278 *46 | 1 69 3 |
| 3 46 27 | 157 127 9 | 8 56 47 |
| 1 4689 789 | 3 78 -456 | 57 2 479 |
'----------------'-----------------'--------------'
Locked Candidates Type 2 (Claiming): 4 in r7 => r9c6<>4
- Code: Select all
.----------------.-----------------.---------------.
| 9 2 6 | 17 17 8 | 4 3 5 |
| 8 5 1 | 9 4 3 | 2 7 6 |
| 4 7 3 | 6 5 2 | 9 8 1 |
:----------------+-----------------+---------------:
| 26 1 4589 | 458 36 7 | 35 59 289 |
| 27 3 458 | 458 9 45 | 6 1 27 |
| 67 89 589 | 2 36 1 | 357 4 789 |
:----------------+-----------------+---------------:
| 5 689 2789 | *47 278 *46 | 1 69 3 |
| 3 46 27 | 157 127 9 | 8 56 47 |
| 1 4689 789 | 3 -78 *56 | *57 2 479 |
'----------------'-----------------'---------------'
XY-Chain: 7 7- r7c4 -4- r7c6 -6- r9c6 -5- r9c7 -7 => r9c5<>7
Naked single R9c5=8
- Code: Select all
.----------------.--------------.---------------.
| 9 2 6 | 17 17 8 | 4 3 5 |
| 8 5 1 | 9 4 3 | 2 7 6 |
| 4 7 3 | 6 5 2 | 9 8 1 |
:----------------+--------------+---------------:
| 26 1 4589 | 458 36 7 | 35 59 289 |
| 27 3 458 | 458 9 45 | 6 1 27 |
| 67 89 589 | 2 36 1 | 357 4 789 |
:----------------+--------------+---------------:
| 5 689 2789 | 47 27 46 | 1 69 3 |
| 3 46 27 | 157 127 9 | 8 56 *47 |
| 1 469 *79 | 3 8 56 | 5-7 2 *479 |
'----------------'--------------'---------------'
XYZ-Wing: 4/7/9 in r89c9,r9c3 => r9c7<>7
Singles till end