9️⃣ Magic Square
Fill the grid with 1-9 so every row, column, and diagonal adds up to 15.
How to Play Magic Square
Goal: complete the 3×3 grid using each of the numbers 1-9 exactly once, so every row, column, and both diagonals sum to 15.
Controls: type a number into each blank cell, then click Check.
Tips:
- 5 always sits at the center of a 3×3 magic square — it's the only number that belongs to a row, column, and both diagonals.
- The four given numbers constrain their whole row and column — work out what's left over for each line before guessing.
More Puzzles
- 🔤 Word Quest — Crack the hidden word in 6 tries.
- 🔀 Anagram Blitz — Unscramble a themed word before you run out of hints.
- 🔑 Cryptogram — Every letter stands for another. Decode the line.