- Code: Select all
*-----------*
|648|...|527|
|...|...|...|
|.29|...|34.|
|---+---+---|
|.31|7.8|69.|
|4..|9.2|..8|
|...|...|...|
|---+---+---|
|7..|.8.|..5|
|.1.|...|.6.|
|...|296|...|
*-----------*
Play/Print this puzzle online
*-----------*
|648|...|527|
|...|...|...|
|.29|...|34.|
|---+---+---|
|.31|7.8|69.|
|4..|9.2|..8|
|...|...|...|
|---+---+---|
|7..|.8.|..5|
|.1.|...|.6.|
|...|296|...|
*-----------*
*--------------------------------------------------------------------------------*
| 6 4 8 | 3 1 9 | 5 2 7 |
| 135 57 357 | 46 2 45 | 189 18 169 |
|a15 2 9 | 8 56 7 | 3 4 6-1 |
|--------------------------+--------------------------+--------------------------|
|b25 3 1 | 7 c45 8 | 6 9 d24 |
| 4 567 567 | 9 3 2 | 17 157 8 |
| 89 89 257 | 16 456 15 | 24 57 3 |
|--------------------------+--------------------------+--------------------------|
| 7 69 26 | 14 8 14 | 29 3 5 |
| 289 1 24 | 5 7 3 | 2489 6 249 |
| 358 58 345 | 2 9 6 | 1478 178 e14 |
*--------------------------------------------------------------------------------*
after lcls
*-----------------------------------------------------------*
| 6 4 8 | 3 1 9 | 5 2 7 |
| 135 57 357 | 46 2 45 | 189 18 169 |
|a15 2 9 | 8 56 7 | 3 4 6-1 |
|-------------------+-------------------+-------------------|
|b25 3 1 | 7 45 8 | 6 9 c24 |
| 4 567 567 | 9 3 2 | 17 157 8 |
| 89 89 257 | 16 456 15 | 24 57 3 |
|-------------------+-------------------+-------------------|
| 7 69 26 | 14 8 14 | 29 3 5 |
| 289 1 24 | 5 7 3 | 2489 6 249 |
| 358 58 345 | 2 9 6 | 1478 178 c14 |
*-----------------------------------------------------------*
als xy-wing
(1=5)r3c1-(5=2)r4c1-(2=1)r49c9 => -1r3c9; stte
+-------------+-----------+--------------+
| 6 4 8 | 3 1 9 | 5 2 7 |
| 135 57 357 | 46 2 45 | 189 18 169 |
| 15 2 9 | 8 56 7 | 3 4 16 |
+-------------+-----------+--------------+
| 25 3 1 | 7 45 8 | 6 9 24 |
| 4 567 567 | 9 3 2 | 17 157 8 |
| 89 89 257 | 16 456 15 | 24 57 3 |
+-------------+-----------+--------------+
| 7 69 26 | 14 8 14 | 29 3 5 |
| 289 1 24 | 5 7 3 | 2489 6 249 |
| 358 58 345 | 2 9 6 | 1478 178 14 |
+-------------+-----------+--------------+
*--------------------------------------------------------------------------------*
| 6 4 8 | 3 1 9 | 5 2 7 |
| 135 57 357 | 46 2 45 | 189 18 169 |
| 1-5 2 9 | 8 a56 7 | 3 4 a16 |
|--------------------------+--------------------------+--------------------------|
|c25 3 1 | 7 4-5 8 | 6 9 c24 |
| 4 567 567 | 9 3 2 | 17 157 8 |
| 89 89 257 | 16 456 15 | 24 57 3 |
|--------------------------+--------------------------+--------------------------|
| 7 69 26 | 14 8 14 | 29 3 5 |
| 289 1 24 | 5 7 3 | 2489 6 249 |
| 358 58 345 | 2 9 6 | 1478 178 b14 |
*--------------------------------------------------------------------------------*