MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData Matrix
SudokuSudokutoWordokuCodokuSudoku3DSudokuGTKakuroFillominoHitoriArukone
HashiShuffleBogglemPuzzleCalcuDokuSangerProbabilityLærer

Calcudoku puzzles

My database includes 5650 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 7. 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.

557272 puzzles downloaded.

2-
1-
12+
16+
15+
13+
19+
48*
3-
3-
6+
11+
6
24+
10+
10+
13+
Showing puzzle number: 2660
Puzzletype: Plus,Minus,Multiply
Startnumbers: 49
Difficulty: Impossible ()
Solve puzzle Show solution Print