← All problemsSign in

Magic Numbers

Magic Number Square 9 numbers need to be arranged in a magic number square. A magic number square is a square of numbers that is arranged such that every row and column has the same sum. For example: 1 2 3 3 2 1 2 2 2 Given 9 numbers return the number of distinct ways those numbers can be arranged into a magic number square. Two magic number squares are distinct if they differ in value at one o

HINT LADDERno hints yet
L1 Observation
L2 Technique
L3 Approach
L4 Pseudo-code
🔒
L5 Full solution
L5 unlocks only if you insist twice
solution.cppC++17

CodeSearch Tutor

Hints, not spoilers — it won’t hand over the full solution unless you insist.

voice by Sarvam AI

Sign in to chat with the tutor and save your progress.

Sign in to start