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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.

1644718 puzzles downloaded.

8+
1-
7+
14+
8*
28+
144*
6
4
15+
288*
2/
5
4/
22+
40*
8+
26+
1-
30+
13+
13+
9/
16*
48*
28+
19+
48*
24*
Showing puzzle number: 1323
Puzzletype: Plus,Minus,Multiply,Divide
Startnumbers: 81
Difficulty: Impossible ()
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