Ask HN: Web-based platform for testing job candidates

Hi HN, I am hiring for a junior data analyst role and trying to prepare an assignment as a way to examine candidate skills. Does anyone know of a web-based GUI that resembles something like MS SQL Management Studio or Teradata SQL Assistant or Cloudera HUE that allows me to import a few sample datasets and then allow job candidates to write their SQL to solve the assignment? I have identified CSV Fiddle [1] and Simon Willison&#x27;s Datasette Lite [2] as potential options but the GUI doesn&#x27;t really accommodate easy development of long multi-step SQL queries. I also need the tables to be locked down.<p>Thanks<p>[1] https:&#x2F;&#x2F;csvfiddle.io&#x2F;<p>[2] https:&#x2F;&#x2F;simonwillison.net&#x2F;2022&#x2F;Jun&#x2F;20&#x2F;datasette-lite-csvs&#x2F;