magic square
A "magic square" is a fascinating mathematical concept with applications in recreational mathematics and puzzles, where the arrangement of numbers yields equal sums across rows, columns, and diagonals.
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Definition
B2Number Theory
(technical, academic)A square grid of numbers where the sums of the numbers in each row, column, and both main diagonals are equal.
Example
- In a 3x3 magic square, each row, column, and diagonal sums to 15.
- Magic squares have been studied for centuries for their unique properties.
B2Puzzles
(recreational)A grid-based puzzle where numbers are arranged so that each row, column, and diagonal add up to the same total.
Example
- Solving a magic square puzzle can be a fun and challenging activity.
- Magic squares are often featured in brain teasers and logic games.
Similar
Terms that have similar or relatively close meanings to "magic square":