Calcudoku puzzlesMy 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.
Puzzletype: Plus,Minus Startnumbers: 81 Difficulty: Impossible () Solve puzzle Show solution Print |