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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.

2301070 puzzles downloaded.

15+
18+
5*
64*
13+
9+
280*
24+
72*
240*
8+
20+
36*
23+
8+
12*
15*
120*
23+
56*
36*
17+
24+
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90*
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Showing puzzle number: 1383
Puzzletype: Plus,Multiply
Startnumbers: 81
Difficulty: Medium ()
Solution methods: SPC SMC SSB SSL ROP RP RCPL RSNA
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