How to play magic square
One number per cell—every line sums the same.
Rules
Place each integer from 1 to n² exactly once in an n×n grid (ProPuz offers sizes 3, 4, 5, and 6).
Every row, every column, and both main diagonals must add up to the same total—the magic constant, shown on the play page. Clue cells are prefilled; you fill the rest.
Check & hints
Check grid compares your entries to this puzzle’s solution. Reveal one cell or Reveal full solution when you want to learn or verify.
Other valid magic squares can exist in theory; this game uses the grid generated for your session.