Shuffling an array, but keeping columns together

Hello!

I have an array that I'm pulling data from for each round of a minigame. All the data in each column goes together.

I want to shuffle the columns so that the order of presidents is different each time, but the built in shuffle command (in x or y), doesn't keep the columns in-tact (for example, Lincoln's fun fact at the bottom of the first column will get put onto Kennedy).

Is there a way to shuffle the complete columns and keep all the data together?

Thanks!

construct.net/en/tutorials/2d-array-shuffle-3117

Just what I needed! Thank you both so much!