TikTok Software Developer interview questions

3-4 rounds, each round: coding (LC medium level, original questions) + projects. No system design for NG. Round 4 is HM or +1 interview, bascially chat and BQ. Not very hard

New grad interview, reached out by recruiter, 3 coding question rounds then behavioral, coding questions were medium leetcode difficulty level, they asked about work I've done in the past. Did not get a response after second coding round