Free Printable Calcudoku Maker
Calcudoku (also called Math Squares) blends Sudoku with arithmetic. Fill the grid so every row and column holds each number once, while every outlined cage hits its target using the shown operation. Choose a difficulty, regenerate for a fresh grid, and print a clean puzzle with its answer key β every puzzle has exactly one solution.
Calcudoku Options
Grid4Γ4
Cages9
SolutionUnique
Fill the grid so every row and column contains 1β4 once, and each cage combines to its target with the shown operator.
Seed: 1
4Γ
6+
3Γ
3
2
2Γ
12Γ
4Γ
5+
Calcudoku
4Γ
6+
3Γ
3
2
2Γ
12Γ
4Γ
5+
Calcudoku β Answer Key
4Γ4
1
6+2
3Γ3
33
22
4
1
2Γ2
12Γ3
4Γ1
4
1
4
5+3
2