Magic Square

Time

0:00

Moves

Target sum: 15

Goal: arrange the numbers so every row, every column, and both diagonals add up to the same target sum.
Swap two tiles: tap one, then tap another — or drag one tile onto another.
Target sum is shown above the board. For 3×3 it's 15 (using 1–9), 4×4 is 34 (1–16), 5×5 is 65 (1–25).
Check verifies your solution. Matching lines glow green; mismatched lines shake red.
Show Sums reveals the current row, column, and diagonal totals so you can see what needs to change.
Score: bigger grids earn more points. Fewer moves and faster solves boost your score.

Best Score

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