Hello Challengers - To maximize participation, we have decided to extend the submission deadline for Round 1 until Monday night 5/20/2019 1159 PDT. Teams who have not yet made a Round 1 submission are encouraged to do so, following the instructions [in this thread](https://www.synapse.org/#!Synapse:syn17083203/discussion/threadId=5401). Teams who have already made a Round 1 submission can modify or add to their existing submission. If your team's submission is already complete, please let me know so that we can get a head-start on scoring. Thank you all for your continued participation, Seth