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Calcudoku:4×45×56×68×89×98×8Killer SudokuSudoku
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15 May 2012   Hide solution   Rating:
 ()
Points: 8 (solved 176 time(s) so far)
abcdefgh
1 
3|
1
14|
8

6
11+
7
1-
3

2
7|
5
4
4
2 

2
6-
1

7

4
13+
8

5

6

3
3 
7+
4
15+
2

8
5
1-
6
7|
7

3
7|
1
4 

3
1-
4

5

1

7
8
14×
2

6
5 
48×
6

3
2-
4
13|
8

5

1

7
7|
2
6 

8
42×
7

2
18×
6
3|
1
7+
3
4-
4

5
7 
12+
5

6

1

3

2

4

8
15|
7
8 

7
5
5
5+
3

2
6|
4

6

1

8

Note: this puzzle also uses the bitwise OR operator |
(see for example this page or this forum page for an explanation)

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