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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.

597659 puzzles downloaded.

5+
9+
15+
5-
17+
140*
22+
576*
1-
5-
56*
50*
19+
8*
7
10+
30*
32*
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224*
17+
Showing puzzle number: 11872
Puzzletype: Plus,Minus,Multiply
Startnumbers: 64
Difficulty: Medium ()
Solution methods: SC SPC SSB SSL ROP RP RSNA
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