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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.

5539039 puzzles downloaded.

36*
4*
20*
1-
150*
3
24*
6*
30*
4/
30*
2/
18*
1-
6*
Showing puzzle number: 437816
Puzzletype: Minus,Multiply,Divide
Startnumbers: 36
Difficulty: Medium ()
Solution methods: SC SPC SMC SSB ROP RP
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