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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.

2238737 puzzles downloaded.

36*
120*
15*
126*
24*
54*
336*
42*
48*
20*
40*
168*
9/
2/
270*
24*
30*
126*
8/
168*
8*
120*
2268*
56*
90*
90*
8/
36*
168*
Showing puzzle number: 1023
Puzzletype: Multiply,Divide
Startnumbers: 81
Difficulty: Medium ()
Solution methods: SPC SMC SSB SSL ROP RP RSNA
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