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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.

18+
14*
810*
11+
7+
36*
17+
28+
24*
9+
27+
144*
6-
168*
7-
4/
14+
8
5
12+
16+
17+
28*
13+
27+
13+
14+
384*
1
Showing puzzle number: 3098
Puzzletype: Plus,Minus,Multiply,Divide
Startnumbers: 81
Difficulty: Difficult ()
Solution methods: SC SPC SMC SSB SSL ROP RP RCPL RSNA DC
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