Dear Challenge Participants, I hope you're all progressing well with your work on the challenge. Due to some internal delays, we were unable to open submissions as originally planned. However, I?m happy to announce that submissions for both the preliminary and final test sets will likely open within the next two days, following the completion of some final tests. To compensate for the delay, the submission deadline will be extended to September 10th. This applies to both your algorithm submission as well as the final write-up. This extension should give you enough time to validate and refine your solutions, even if you?re still working on a final approach. Let me know if you have any questions. Best, Yannick