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Calcudoku puzzles

My database includes 4597 puzzles for the moment and I'm constantly generating more.

Rules: Fill in the grid so that every row and every column contains the digits 1 through 9. Each box must also be calculated according to number and operator. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

2113970 puzzles downloaded.

32*
28+
56*
12*
9+
7-
180*
11+
6*
22+
24*
5-
29+
320*
5-
1-
6+
23+
9+
14+
24+
54*
9
15+
96*
5+
18+
22+
Showing puzzle number: 3110
Puzzletype: Plus,Minus,Multiply
Startnumbers: 81
Difficulty: Impossible ()
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