Perguntas de entrevista da empresa Devon

first code pairing round. we need to solve a problem along with interviewer. They do code review. second technical interview. they ask mostly on SOLID principles. Basic programming skills and design problems. third Manger round

It went well, 4 panel members and more than an hour. Then they provided me an assignment. All goof and done but no hiring happened. Not sure why, but they didn't select me.