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Calcudoku:4×45×56×68×89×97×7Killer SudokuSudoku
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15 May 2012   Hide solution   Rating:
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Points: 8 (solved 108 time(s) so far)
abcdefgh
1 
3 mod
8

5
30×
2
0 mod
7

1
2 :
3

6
28×
4
2 
6
6
10+
4

3

5
1 mod
8

1
2 mod
2

7
3 
2 mod
2

6
3-
1
3 mod
3

7
11+
4

8
5
5
4 

5
2 :
2

4

6
3 mod
3

7
12+
1

8
5 
4
4

1
4-
6

2

5
1-
8

7

3
6 
7 :
1
24×
3
7
7
8
8
240×
2

5

4
0 mod
6
7 

7

8
3-
5
1 mod
1

4

6
3 mod
3

2
8 
3
3
7
7

8
4 mod
4

6
2
2

5
1
1

Note: this puzzle also uses the modulo operator mod
a mod b = r means that when dividing a by b, the remainder is r. For example, 5 mod 2 = 1, and 3 mod 5 = 3.
Look here for some more explanations.

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