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Calcudoku:4×45×56×67×78×87×7Killer SudokuSudoku
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25 Apr 2012   Hide solution   Rating:
 ()
Points: 9 (solved 99 time(s) so far)
abcdefg
1 
11+
7

1
20×
4
13+
2

5

6
3 mod
3
2 
5^
1

3

5
7+
4

2
12+
7

6
3 

6

5
15+
7

1
5+
4

3

2
4 
2-
3

6

2
18+
5

1
1^
4
2401^
7
5 

5
65536^
2

6

7

3

1

4
6 
13+
2

4

3
13+
6

7
1 mod
5
1 mod
1
7 

4

7
4+
1

3
6
6

2

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.

Note: this puzzle also uses the exponentiation operator ^
Example: 2^3 = 2 x 2 x 2 = 8
Or, with three digits: 2^4^2 = 2^(4^2) = 2^16 = 65536
Note: evaluation is right to left

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