They expect you to do 2 days of interview ... first day was very long very technical ... I didn't like the company so I didn't go for the second day.

Completed a technical challenge interview that resembled a classic LeetCode-style puzzle. Managed to solve the problem, but overlooked a few edge cases. Given additional time, I could have developed a more refined solution. Unfortunately, my application was rejected. It appears that the company is forming a selective community, which is quite frustrating, particularly considering my successful career spanning more than twenty years with reputable organizations.