I applied two weeks ago for Tesla Amsterdam. I received an email for a Codility test.

I completed all questions and achieved 100% correctness on all tests, based on the final result Codility provided. Today, I received an email stating I did not pass the threshold for the next stage. There is no contact information, so I cannot ask where I failed.

Two simple SQL questions that require you to join and aggregate data. One of them specifically asks to use a CTE.

A string parsing question. You have one string separated by fixed lengths and an end-of-row character. You need to parse and filter with some conditions.