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Calcudoku puzzles

My database includes 18223 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 8. 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.

303326 puzzles downloaded.

9+
84*
15*
14+
13+
144*
40*
5-
21*
4-
210*
2-
175*
4-
2-
84*
17+
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8*
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168*
Showing puzzle number: 4490
Puzzletype: Plus,Minus,Multiply
Startnumbers: 64
Difficulty: Medium ()
Solution methods: SPC SMC SSB SSL ROP RP RCPL RSNA
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