There's a phone interview before you're given a coding challenge. You're given 70-80minutes to complete the challenge and it's one question. Now, I don't mind being rejected for failing a challenge, but I care when the challenge is a buggy mess that you can't actually pass. The challenge has a few major issues. The instructions aren't the clearest so it takes 5-10minutes to understand the problem. Then, there's test cases that you can't pass unless you're hard coding for them. The gist of it is taking percents of multiple numbers and combining them into the lowest number possible. In one test case, you're given a single sub 50s number but the test case expects an answer above 50, which is impossible given the constraints of the challenge. The base test case was even worse because you're given two numbers that total over 200 with percents that'd bring them down to 150 at most and it expect 19 as the answer. It wasn't a negative experience until I met this broken challenge and sent an email with a screenshot of the test cases being incorrect and was ignored. The recruiter talked up the company a ton but if they can't even get a coding challenge with a single question to work properly then I don't want to see what the actual internal of the company is like.