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Magic Square Sandbox

Create your own magic square puzzles. Choose any 9 numbers, set prefilled clues, and share your puzzles with others.

Number Set
Enter 9 unique numbers (comma or space separated)

Magic sum: 15

(1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 = 45, รท 3 = 15)

Prefilled Clues
Click cells to toggle as prefilled clues, then select which number to show
0 cells prefilled (click cells to add clues)