The internship interview started with a online test that you could take any time you wished to, provided it was in the 1 week period after they accepted you. You would create a account on a external platform where they would give you 3 questions to think and find a solution to in 1:40 h.
Interview questions [1]
Question 1
You could choose from a long list of programming languages to solve 3 problems that tested for arrays, sorting algorithms and classes knowledge