MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData Matrix
SudokuSudokutoWordokuCodokuSudoku3DSudokuGTKakuroFillominoHitoriArukone
HashiShuffleBogglemPuzzleCalcuDokuSangerProbabilityLærer

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.

2281912 puzzles downloaded.

9+
6+
384*
24+
24*
360*
2-
162*
12*
168*
1-
17+
15+
14*
35*
5-
12*
4
144*
27+
18*
25+
9+
8/
1-
90*
16+
1-
4
Showing puzzle number: 4186
Puzzletype: Plus,Minus,Multiply,Divide
Startnumbers: 81
Difficulty: Impossible ()
Solve puzzle Show solution Print