- Code: Select all
*-----------*
|6..|9..|3.4|
|94.|7.1|..5|
|..7|56.|...|
|---+---+---|
|...|84.|...|
|.65|...|73.|
|...|.57|...|
|---+---+---|
|...|.78|2..|
|2..|1.6|.83|
|1.3|..5|..7|
*-----------*
Play/Print this puzzle online
*-----------*
|6..|9..|3.4|
|94.|7.1|..5|
|..7|56.|...|
|---+---+---|
|...|84.|...|
|.65|...|73.|
|...|.57|...|
|---+---+---|
|...|.78|2..|
|2..|1.6|.83|
|1.3|..5|..7|
*-----------*
6 5 1 | 9 8 2 | 3 7 4
9 4 x28 | 7 3 1 |y68 26 5
38c cC23d 7 | 5 6 4 |a189 A129 bB29
------------------------+----------------------+---------------------
7 12 w29 | 8 4 3 | 1-9 5 6
4 6 5 | 2 1 9 | 7 3 8
38b 13 89b | 6 5 7 | 4 129a 29
------------------------+----------------------+---------------------
5 9 6 | 3 7 8 | 2 4 1
2 7 4 | 1 9 6 | 5 8 3
1 8 3 | 4 2 5 |z69 69 7
+-------------------+---------+----------------+
| 6 5 1 | 9 8 2 | 3 7 4 |
| 9 4 -8(2) | 7 3 1 | 68 26 5 |
| 3(8) 23 7 | 5 6 4 | 9(18) 129 29 |
+-------------------+---------+----------------+
| 7 (12) 9(2) | 8 4 3 | 9(1) 5 6 |
| 4 6 5 | 2 1 9 | 7 3 8 |
| 38 13 89 | 6 5 7 | 4 129 29 |
+-------------------+---------+----------------+
| 5 9 6 | 3 7 8 | 2 4 1 |
| 2 7 4 | 1 9 6 | 5 8 3 |
| 1 8 3 | 4 2 5 | 69 69 7 |
+-------------------+---------+----------------+
*--------------------------------------------------*
| 6 5 1 | 9 8 2 | 3 7 4 |
| 9 4 28 | 7 3 1 | 68 26 5 |
| 38 3-2 7 | 5 6 4 | 189 d129 d29 |
*----------------+----------------+----------------|
| 7 a12 29 | 8 4 3 | 19 5 6 |
| 4 6 5 | 2 1 9 | 7 3 8 |
| 38 b13 89 | 6 5 7 | 4 c129 29 |
*----------------+----------------+----------------|
| 5 9 6 | 3 7 8 | 2 4 1 |
| 2 7 4 | 1 9 6 | 5 8 3 |
| 1 8 3 | 4 2 5 | 69 69 7 |
*--------------------------------------------------*
*--------------------------------------------------*
| 6 5 1 | 9 8 2 | 3 7 4 |
| 9 4 28 | 7 3 1 | 68 26 5 |
| 38 3-2 7 | 5 6 4 |b189 a129 29 |
*----------------+----------------+----------------|
| 7 c12 29 | 8 4 3 |c19 5 6 |
| 4 6 5 | 2 1 9 | 7 3 8 |
| 38 13 89 | 6 5 7 | 4 b129 29 |
*----------------+----------------+----------------|
| 5 9 6 | 3 7 8 | 2 4 1 |
| 2 7 4 | 1 9 6 | 5 8 3 |
| 1 8 3 | 4 2 5 | 69 69 7 |
*--------------------------------------------------*
+----------+-------+------------+
| 6 5 1 | 9 8 2 | 3 7 4 |
| 9 4 28 | 7 3 1 | 68 26 5 |
| 38 23 7 | 5 6 4 | 189 129 29 |
+----------+-------+------------+
| 7 12 29 | 8 4 3 | 19 5 6 |
| 4 6 5 | 2 1 9 | 7 3 8 |
| 38 13 89 | 6 5 7 | 4 129 29 |
+----------+-------+------------+
| 5 9 6 | 3 7 8 | 2 4 1 |
| 2 7 4 | 1 9 6 | 5 8 3 |
| 1 8 3 | 4 2 5 | 69 69 7 |
+----------+-------+------------+
pjb wrote:
- Code: Select all
6 5 1 | 9 8 2 | 3 7 4
9 4 x28 | 7 3 1 |y68 26 5
38c cC23d 7 | 5 6 4 |a189 A129 bB29
------------------------+----------------------+---------------------
7 12 w29 | 8 4 3 | 1-9 5 6
4 6 5 | 2 1 9 | 7 3 8
38b 13 89b | 6 5 7 | 4 129a 29
------------------------+----------------------+---------------------
5 9 6 | 3 7 8 | 2 4 1
2 7 4 | 1 9 6 | 5 8 3
1 8 3 | 4 2 5 |z69 69 7
BUG+3
(9)r3c7 - (9=2)r3c9 - (2=3)r3c2
(9)r3c8 - (9=2)r3c9 - (2=3)r3c2
(9)r6c8 - (9=3)r6c13 - r3c1 = (3)r3c2 => r3c2=3; stte
or
(9=2)r4c3 - (2=8)r2c3 - (8=6)r2c7 - (6=9)r9c7 => -9 r4c7; stte
Phil
Marty R. wrote:I need help. I tried a BUG+3 and all three cells had the killer digit of 9. But with two of the cells in c8 I concluded it wasn't a BUG because there weren't four 9s in that column. What did I do wrong? If the two 9s were removed the remaining cells in c8 would be 26-12-12-69 which didn't look BUGGY to me.
+----------+-------+------------+
| 6 5 1 | 9 8 2 | 3 7 4 |
| 9 4 a28 | 7 3 1 | 68 i6-2 5 |
| b38 23 7 | 5 6 4 | 189 129 29 |
+----------+-------+------------+
| 7 12 e29 | 8 4 3 | f19 5 6 |
| 4 6 5 | 2 1 9 | 7 3 8 |
| c38 13 d89 | 6 5 7 | 4 129 29 |
+----------+-------+------------+
| 5 9 6 | 3 7 8 | 2 4 1 |
| 2 7 4 | 1 9 6 | 5 8 3 |
| 1 8 3 | 4 2 5 | g69 h69 7 |
+----------+-------+------------+
+-----------------+-----------------+-------------------+
| 6 5 1 | 9 8 2 | 3 7 4 |
| 9 4 28 | 7 3 1 | 68 26 5 |
| 38 b23 7 | 5 6 4 | 189 b129 b29 |
+-----------------+-----------------+-------------------+
| 7 12 29 | 8 4 3 | 19 5 6 |
| 4 6 5 | 2 1 9 | 7 3 8 |
| 38 a13 89 | 6 5 7 | 4 29-1 29 |
+-----------------+-----------------+-------------------+
| 5 9 6 | 3 7 8 | 2 4 1 |
| 2 7 4 | 1 9 6 | 5 8 3 |
| 1 8 3 | 4 2 5 | 69 69 7 |
+-----------------+-----------------+-------------------+
+-----------------+-----------------+-------------------+
| 6 5 1 | 9 8 2 | 3 7 4 |
| 9 4 28 | 7 3 1 | 68 26 5 |
| 38 B23 7 | 5 6 4 | y189 A129 29 |
+-----------------+-----------------+-------------------+
| 7 12 29 | 8 4 3 | z19 5 6 |
| 4 6 5 | 2 1 9 | 7 3 8 |
| 38 B13 89 | 6 5 7 | 4 a29-1 29 |
+-----------------+-----------------+-------------------+
| 5 9 6 | 3 7 8 | 2 4 1 |
| 2 7 4 | 1 9 6 | 5 8 3 |
| 1 8 3 | 4 2 5 | 69 69 7 |
+-----------------+-----------------+-------------------+
SteveG48 wrote:Marty R. wrote:I need help. I tried a BUG+3 and all three cells had the killer digit of 9. But with two of the cells in c8 I concluded it wasn't a BUG because there weren't four 9s in that column. What did I do wrong? If the two 9s were removed the remaining cells in c8 would be 26-12-12-69 which didn't look BUGGY to me.
The killer digit in r3c8 is 2.