Will mark brainliest and you will get 30 points

Hey friend the words are too small to understand. plz post the question again.. (:

What are the options

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.