Magic Square

4×4 Puzzle — Magic Constant: 34

Choose Difficulty

Fill the grid so every row, column & diagonal sums to 34

Easy

Relaxed warm-up

10 prefilled cells

Medium

Balanced challenge

7 prefilled cells

Hard

Serious puzzle

5 prefilled cells

Expert

Master level

3 prefilled cells

How to Play

Use each number 1–16 exactly once in the 4×4 grid
Every row must sum to 34
Every column must sum to 34
Both main diagonals must sum to 34
Gray-highlighted cells are prefilled and cannot be changed

Time 0:00

Hints 3

Moves 0

Easy

Progress

0 / 16 filled

Diagonals

Top-Left —

Top-Right —

Actions

Solved!

You completed the Magic Square.

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