MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData Matrix
SudokuSudokutoWordokuCodokuSudoku3DSudokuGTKakuroFillominoHitoriArukone
HashiShuffleBogglemPuzzleCalcuDokuSangerProbabilityLærer

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.

5532852 puzzles downloaded.

2
12+
96*
1-
15+
8+
20+
30*
4-
144*
6+
3-
Showing puzzle number: 227129
Puzzletype: Plus,Minus,Multiply
Startnumbers: 36
Difficulty: Difficult ()
Solution methods: SC SPC SMC SSB SSL ROP RP RSNA DC
Solve puzzle Show solution Print