Intel Corporation Software Developer interview questions

Standard process. Email inquiry. Phone screen. Resume. Discussion with recruiter. Phone screen with hiring manager. On site interviews with a range of people in various roles interviewing for various skills and talents.

Three interviews very good but I did not get in so this is very sad. Why do I need to enter 30 minimum this is stupid what else can I say. I did not get in so I think I should work on more leetcode questions to boost my skills.