Meta New Grad Software Engineering interview questions

I had 2 phone interviews they called me for on-site interview I had 3 on-site interviews got offer gonna start this year

- Since I was applying for Mobile Front-End Engineer, I had to code a 4x4 tiles puzzle game compatible on a mobile device (either web app, iOS, or Android). - One formal 10 minutes phone call about how things were going to proceed for the next couple of interviews. - A 45 minutes interview with an engineer from the research team. Basic first 10 minutes to answer questions about my professional past, 25 for technical questions, and 10 for me to ask him questions.