Epic interview questions

I applied for Software Developer on a Thursday. The day after, I recieved an email to schedule a phone interview, take a rembrandt profile (personality test), and schedule the skills assessment test. I took the assessment and personality test on Sunday. I am an INTJ, not sure if that helps or not. Additionally, I answered 9/10 on the 2-min math section, I probably missed 1 on the math/logic section, did well on the technical learning portion, and did super well on at least 2/4 programming questions, with the other 2/4 being solid attempts (it worked, but probably not the data structure they were looking for). Overall, I felt confident about the test. A few days later, on Thursday, I had the phone interview where we basically talked about the role and 2 of the projects listed on my resume. Finally, 8 days after the phone interview, I got a rejection email saying they would consider me for any appropriate positions that become available. The whole process took 15 days. Kind of crazy since I felt confident on the assessment, interview, and personality sections (a lot of trick questions).