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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.

6*
9
14*
40*
36*
48*
60*
840*
1-
18*
48*
630*
8*
840*
9
288*
35*
48*
1-
28*
1890*
120*
36*
378*
96*
6-
216*
35*
18*
Showing puzzle number: 1364
Puzzletype: Minus,Multiply
Startnumbers: 81
Difficulty: Medium ()
Solution methods: SC SPC SMC SSB SSL ROP RP RSNA
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