- Code: Select all
*-----------*
|...|...|...|
|..1|2.3|4..|
|.2.|1.5|.6.|
|---+---+---|
|.36|...|72.|
|...|.5.|...|
|.87|...|19.|
|---+---+---|
|.6.|5.9|.7.|
|..9|6.8|3..|
|...|...|...|
*-----------*
Play/Print this puzzle online
*-----------*
|...|...|...|
|..1|2.3|4..|
|.2.|1.5|.6.|
|---+---+---|
|.36|...|72.|
|...|.5.|...|
|.87|...|19.|
|---+---+---|
|.6.|5.9|.7.|
|..9|6.8|3..|
|...|...|...|
*-----------*
+------------+-------------+---------+
| 37 9 38 | 478 6 47 | 5 1 2 |
| 6 5 1 | 2 9 3 | 4 8 7 |
| 47 2 48 | 1 78 5 | 9 6 3 |
+------------+-------------+---------+
| 1459 3 6 | 489 18 14 | 7 2 45 |
| 149 14 2 | 479 5 1467 | 8 3 46 |
| 45 8 7 | 34 23 246 | 1 9 456 |
+------------+-------------+---------+
| 134 6 34 | 5 14 9 | 2 7 8 |
| 2 47 9 | 6 47 8 | 3 5 1 |
| 8 17 5 | 37 23 127 | 6 4 9 |
+------------+-------------+---------+
*-----------------------------------------------------------*
| 37 9 38 | 48-7 6 47 | 5 1 2 |
| 6 5 1 | 2 9 3 | 4 8 7 |
| 47 2 48 | 1 a78 5 | 9 6 3 |
|-------------------+-------------------+-------------------|
| 1459 3 6 | 489 b18 b14 | 7 2 45 |
| 149 14 2 | 479 5 1467 | 8 3 46 |
| 45 8 7 |c34 23 246 | 1 9 456 |
|-------------------+-------------------+-------------------|
| 134 6 34 | 5 14 9 | 2 7 8 |
| 2 47 9 | 6 4-7 8 | 3 5 1 |
| 8 17 5 |c37 23 127 | 6 4 9 |
*-----------------------------------------------------------*
als xy-wing
(7=8)r3c5-(8=4)r4c56-(4=7)r69c4 => -7r1c4,r8c5
*--------------------------------------------------------------*
| 37 9 38 | 478 6 4-7 | 5 1 2 |
| 6 5 1 | 2 9 3 | 4 8 7 |
| 47 2 48 | 1 a78 5 | 9 6 3 |
|--------------------+--------------------+--------------------|
| 1459 3 6 | 489 b18 b14 | 7 2 45 |
| 149 14 2 | 479 5 b1467 | 8 3 46 |
| 45 8 7 |b34 b23 b246 | 1 9 456 |
|--------------------+--------------------+--------------------|
| 134 6 34 | 5 14 9 | 2 7 8 |
| 2 47 9 | 6 47 8 | 3 5 1 |
| 8 17 5 | 37 23 127 | 6 4 9 |
*--------------------------------------------------------------*
*--------------------------------------------------------------*
| 37 9 38 | 78-4 6 a47 | 5 1 2 |
| 6 5 1 | 2 9 3 | 4 8 7 |
| 47 2 48 | 1 78 5 | 9 6 3 |
|--------------------+--------------------+--------------------|
| 1459 3 6 | 489 18 1-4 | 7 2 45 |
|b149 b14 2 |c479 5 b1467 | 8 3 b46 |
| 45 8 7 |c34 23 26-4 | 1 9 456 |
|--------------------+--------------------+--------------------|
| 134 6 34 | 5 14 9 | 2 7 8 |
| 2 47 9 | 6 47 8 | 3 5 1 |
| 8 17 5 |c37 23 127 | 6 4 9 |
*--------------------------------------------------------------*