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Calcudoku puzzles

My database includes 449198 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 6. 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.

3548478 puzzles downloaded.

30*
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3/
4
30*
10+
13+
11+
30*
3-
11+
60*
3/
6*
Showing puzzle number: 119182
Puzzletype: Plus,Minus,Multiply,Divide
Startnumbers: 36
Difficulty: Medium ()
Solution methods: SC SPC SMC SSB SSL ROP RP RCPL
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