ELI5: Explain Like I'm 5

Magic square

A magic square is a special kind of puzzle that contains numbers in a square grid. The numbers are placed symmetrically so that each row, column, and diagonal adds up to the same number. It's like a game where you have to figure out which numbers go where to make everything add up correctly.

To make a magic square, you first have to decide how big you want it to be. A small one might be 3x3 (which means it has 3 rows and 3 columns), while a larger one might be 5x5 or even 7x7. Then, you start by putting the number 1 in the middle square of the top row. From there, you can work your way outwards, adding numbers to the squares in a certain order.

For example, if you were making a 3x3 magic square, you would put 1 in the top middle square, then 2 in the top right square, and 3 in the top left square. Then you would put 4 in the middle left square, 5 in the center square, and 6 in the middle right square. Finally, you would put 7 in the bottom left square, 8 in the bottom middle square, and 9 in the bottom right square.

The trick to making a magic square is figuring out the pattern for how to place the numbers. Once you have that, you can make larger and more complicated magic squares by following the same rules. Some people even use computer programs to help them make really big magic squares with lots of numbers!

In the end, a magic square is just a fun way to play with numbers and test your puzzle-solving skills. Plus, it looks really cool when you're done!