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Calcudoku:4×45×56×68×89×97×7Killer SudokuSudoku
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15 May 2012   Show solution   Rating:
 ()
Points: 8 (solved 83 time(s) so far)
abcdefgh
1 
15+
2 mod
24+

1
20×
6 :
2-
2 




2 mod



3 
0 mod
4 mod

2-

8
7
1
4 

1 mod


14+
3-

2 mod
5 
2-
1 mod
2 :



9+

6 


0-

42×


20+
7 
6
1-


4



8 
2-

7 :

2 mod


5

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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