There is a 33 by 33 grid and 99 numbers.

A 3 by 3 grid with some numbers to choose from: 1, 1, 1, 2, 2, 2, 3, 3, 3

Image source: by Christine

Plug the numbers in the grid. Here is one example:

For example, (starting from left to right): 1, 2, 3, 1, 3, 2, 3, 2, 1.

Image source: by Christine

Is it possible to have an arrangement where the product of the numbers on every row, column and diagonal all equal to 66?

Choose one answer

Type a concept, like “slope” or “photosynthesis”.

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