BigSpring Android Engineer interview questions

They made me do an Android project assignment that took 6 hours. Had 1 hr 15 min interview covering the assignment and then another 1 hour with another engineer. Everything was going positive and I was refreshing great feedback. Then the HR calls and says CEO, who lives in Singapore, is not okay hiring remote engineers. What a waste of time. The CTO, Arun originally reached out to me on LinkedIn and said the role was remote. These guys don't even have an strategy that stays the same for 2 weeks.