I recently did my amazon OA and it had two questions which are

1. reorder data in log files
2. Prime Air route ( you can find this question in almost all amazon OA topic)

First problem passed all test cases but the second problem fell short of 4 test cases (13/17). Is there any possibility for me to get telephonic round ahead of this?
PS: I think the explanations for the question given by me is also not that much explanatory :(

UPDATE: I got telephonic round after 2 months and completed 3 out of 4 rounds today. If you want the interview experience, please pray for me to get a job here.

Round 1: Both questions solved
Round 2: One completely solved and another one, couldn't solve only the followup.
Round 3: Deepest dive of projects.

Position - SDE , Location - India

Thanks in advance for the replies.