The hiring process sucks, and that tends to be the general consensus around Glassdoor for this company. Unfortunately, their process is one where they ask you a question, and unless your solution uses proper technique or you tell them what they want to hear, you're out of luck. I would say it's good experience none the less, just so you get an idea of what these tech interviews are like.

I would encourage anyone who is interviewing to not lose hope and think you are not qualified. The fact that they called you and might have made a couple of rounds shows that you are. It just means that someone else might have just been better than you on that date, and not just in getting the answer, but in how they approached the problem.

Currently, I have made 2nd rounds 5 times at different companies, made finals at 2 of these companies, and received 1 offer from said companies.

• Leetcode
• HackerRank
• CodeFights
• GeeksforGeeks are great resources.

Also, focus more on practicing approach than just solution. Cracking the Coding Interview has a good section on that. Good luck!

Q>> Write a function that checks if an array of squares can be rotated/arranged in a way so that all squares have the same color on top and the same color on the bottom. The function returns a boolean value: true if the squares can be aligned, else returns false.