Thanks for review @arie.steem. I thought the deadline is 12/1 which I saw on this post https://steemit.com/utopian-io/@utopian-io/utopian-is-having-a-gif-contest-and-you-re-encouraged-to-participate.
I think other users are also confused about the earlier close of the contest which I saw the discussion on Discord. Many people think deadline 12/1 means the end of November 1st.
Maybe the Utopian team should consider the deadline confusing problem.
I do take much effort to create the GIF animation. I think it's not fair to reject my entry because of the deadline confusing problem.