YOU SAID:

How did you do what you just did

INTO JAPANESE

どうやって今やったの？

BACK INTO ENGLISH

How did you do it now?

INTO JAPANESE

今度はどうやってやったんですか？

BACK INTO ENGLISH

How did you do it this time?

INTO JAPANESE

今回はどうやってやったんですか？

BACK INTO ENGLISH

How did you do it this time?