Bending Spoons Software Engineer, Internship interview questions

I got contacted by the hr rep, and then I was sent the online assessment which took approximately 5 hrs to complete. Was rejected but the hr rep gave me a pretty detailed feedback on what went wrong in my performance, highlighting even the individual questions that I had gotten wrong, and also where I performed good.

15 technical-based coding questions based on high-level Data Structures Theory and concepts, with time-bound restrictions and a full video interview as well. Questions were varied on various concepts from trees, structures, algorithms, logic, planning, and technical stacks.