Hello, this is what I noticed for 2021-02-07 daily challenge.
I thought I had a good run, finishing a match on Mars in 10 sols, but then I see that the first place position finished in 4 sols, so I checked out the replay, and it's a Europa map for that player.

Inspecting map seeds reveals they differ by one (18665 for my Mars map and 18664 for their Europa map).


Please make sure everyone gets the same daily challenge on a given date.