answer or comment if your parents wake you up at 5:30 in the morning just for school work also i know this has nothing to do with math so plz dont report

The first one, i believe, would be correct. all the others have one thing in common, and that's that they have repeating numbers. in the second one, x and y have repeating 6's and 3's, and in the third, x and y have repeating 6's as well. in the last one, there are repeating 3's. the first one has no repeating numbers.

What the heck don’t understand