- Code: Select all
*-----------*
|7.8|..5|2..|
|...|.96|..7|
|...|4..|86.|
|---+---+---|
|...|...|61.|
|.8.|...|.4.|
|.23|...|...|
|---+---+---|
|.71|..3|...|
|2..|65.|...|
|..6|9..|7.3|
*-----------*
Play/Print this puzzle online
*-----------*
|7.8|..5|2..|
|...|.96|..7|
|...|4..|86.|
|---+---+---|
|...|...|61.|
|.8.|...|.4.|
|.23|...|...|
|---+---+---|
|.71|..3|...|
|2..|65.|...|
|..6|9..|7.3|
*-----------*
*-------------------------------------------------------------*
| 7 6 8 | 13 13 5 | 2 9 4 |
| 45 145 2 | 8 9 6 | 15 3 7 |
| 3 159 c59 | 4 7 2 | 8 6 15 |
*-------------------+---------------------+-------------------|
| 459 459 4579 | 357 238 b89 | 6 1 2589 |
| 6-1 8 c579 |b157 126 bf19 | 3 4 259 |
|a16 2 3 |b5-1 b*468-1 b*489-1 | 59 7 589 |
*-------------------+---------------------+-------------------|
| 489 7 1 | 2 48 3 | 49 5 6 |
| 2 3 c49 | 6 5 7 | 149 8 19 |
|d458 d45 6 | 9 e*148 e*148 | 7 2 3 |
*-------------------------------------------------------------*
7 6 8 | 13 13 5 | 2 9 4
45 145 2 | 8 9 6 | 15 3 7
3 159 59 | 4 7 2 | 8 6 15
------------------------+----------------------+---------------------
459 459 4579 | 357 238 b89 | 6 1 2589
16 8 579 | 157 126 b19 | 3 4 259
a16 2 3 | 5-1 b1468 b1489 | 59 7 589
------------------------+----------------------+---------------------
489 7 1 | 2 48 3 | 49 5 6
2 3 49 | 6 5 7 | 149 8 19
458 45 6 | 9 148 148 | 7 2 3
*------------------------------------------------------------------------*
| 7 6 8 | 13 13 5 | 2 9 4 |
| 45 145 2 | 8 9 6 | 15 3 7 |
| 3 159 59 | 4 7 2 | 8 6 15 |
|-----------------------+------------------------+-----------------------|
| 459 459 4579 | 37-5 238 c89 | 6 1 2589 |
| 16 8 579 | 17-5 126 c19 | 3 4 259 |
|b16 2 3 |ca15 c1468 c1489 | 9-5 7 89-5 |
|-----------------------+------------------------+-----------------------|
| 489 7 1 | 2 48 3 | 49 5 6 |
| 2 3 49 | 6 5 7 | 149 8 19 |
| 458 45 6 | 9 148 148 | 7 2 3 |
*------------------------------------------------------------------------*
+--------------------------------------------------------------+
| 7 6 8 | 13 13 5 | 2 9 4 |
| 45 145 2 | 8 9 6 | 15 3 7 |
| 3 159 59 | 4 7 2 | 8 6 15 |
|--------------------+--------------------+--------------------|
| 459 459 4579 | 357 238 89 | 6 1 2589 |
| #16 8 579 | 157 #126 19 | 3 4 259 |
| #16 2 3 | 15 #1468* 1489* | 59 7 589 |
|--------------------+--------------------+--------------------|
| 489 7 1 | 2 48 3 | 49 5 6 |
| 2 3 49 | 6 5 7 | 149 8 19 |
| 458 45 6 | 9 148* 148* | 7 2 3 |
+--------------------------------------------------------------+
# 61 eliminations remain
[(6=1)r5c1 - (1=9)r5c6 - (9=8)r4c6] -UR1- (14=8)r9c5 - (8=4)r7c5 - (4=1)r6c5 => -6 r5c5
- (1=6)r6c1 /
grid after all assignments performed
*--------------------------------------------------------------*
| 7 6 8 | 13 3 5 | 2 9 4 |
| 45 145 2 | 8 9 6 | 15 3 7 |
| 3 159 59 | 4 7 2 | 8 6 15 |
|--------------------+--------------------+--------------------|
| 459 459 4579 | 357 23 =8 | 6 1 259 |
| =1# 8 57 | 57 2-6 =9 | 3 4 25 |
| =6# 2 3 | 5 =1# 4 | 59 7 589 |
|--------------------+--------------------+--------------------|
| 89 7 1 | 2 =4 3 | 9 5 6 |
| 2 3 49 | 6 5 7 | 149 8 19 |
| 45 45 6 | 9 =8 1 | 7 2 3 |
*--------------------------------------------------------------*
*-----------------------------------------------------------*
| 7 6 8 | 13 13 5 | 2 9 4 |
| 45 145 2 | 8 9 6 | 15 3 7 |
| 3 159 59 | 4 7 2 | 8 6 15 |
|-------------------+-------------------+-------------------|
| 459 459 4579 | 357 238 a89 | 6 1 2589 |
| 16 8 579 | 157 126 a19 | 3 4 259 |
| 16 2 3 |b15 146-8 14-89 |b59 7 b589 |
|-------------------+-------------------+-------------------|
| 489 7 1 | 2 48 3 | 49 5 6 |
| 2 3 49 | 6 5 7 | 149 8 19 |
| 458 45 6 | 9 148 148 | 7 2 3 |
*-----------------------------------------------------------*
(89=1)r45c3-(1=89)r6c479 => -89r6c6 -8r6c5; ste
+--------------+---------------+------------+
| 7 6 8 | a13 b13 5 | 2 9 4 |
| 45 145 2 | 8 9 6 | 15 3 7 |
| 3 159 59 | 4 7 2 | 8 6 15 |
+--------------+---------------+------------+
| 459 459 4579 | 357 c238 89 | 6 1 2589 |
| e16 8 579 | 157 d126 19 | 3 4 259 |
| f16 2 3 | 5-1 1468 1489 | 59 7 589 |
+--------------+---------------+------------+
| 489 7 1 | 2 48 3 | 49 5 6 |
| 2 3 49 | 6 5 7 | 149 8 19 |
| 458 45 6 | 9 148 148 | 7 2 3 |
+--------------+---------------+------------+
+---------------+---------------+------------+
| 7 6 8 | 13 13 5 | 2 9 4 |
| 45 145 2 | 8 9 6 | 15 3 7 |
| 3 159 59 | 4 7 2 | 8 6 15 |
+---------------+---------------+------------+
| 459 459 4579 | 357 238 89 | 6 1 2589 |
| 1569 8 579 | 157 126 19 | 3 4 259 |
| 16 2 3 | 15 1468 1489 | 59 7 589 |
+---------------+---------------+------------+
| 489 7 1 | 2 48 3 | 49 5 6 |
| 2 3 49 | 6 5 7 | 149 8 19 |
| 458 45 6 | 9 148 148 | 7 2 3 |
+---------------+---------------+------------+