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

17+

42×

3-
2 

6
0-

3
12+


3 
1 mod



24×


1 mod
4 
4
0 mod
12+

5 mod
1-
0 mod

5 
14+





56×
6 

5
1 mod

1-



7 
2 mod
8+

4 :

8
5
13+
8 


18×

4 mod



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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