No resume questions, two coding questions. They ask you to debug on codepad and pass all the test cases they give. Even though the question is parse a string to generate tree, which in half of your time, you are trying to count indexes and brankets and deal with corner cases .... You are not allowed to change questions when you know debugging will take 80% of total time. The sound from the phone is very obscure and you can barely hear them. The only way to communicate is they write their words on the screen, and don't ever try to ask them questions, they won't hear you....