MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData Matrix
SudokuSudokutoWordokuCodokuSudoku3DSudokuGTKakuroFillominoHitoriArukone
HashiShuffleBogglemPuzzleCalcuDokuSangerProbabilityLærer

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.

620819 puzzles downloaded.

90*
10752*
840*
10*
1-
12*
2-
4-
1008*
56*
5-
56*
6*
96*
112*
120*
240*
105*
2
420*
4-
2-
Showing puzzle number: 912
Puzzletype: Minus,Multiply
Startnumbers: 64
Difficulty: Impossible ()
Solve puzzle Show solution Print