When does the submission limit reset?

I’m currently seeing this message:

No submission remaining until 2021-06-08 11:12:03 UTC.

Why the submission limit does not reset at midnight? I though I had 10 more submissions tomorrow but with that time I would not have them.

@vrv can you help me?

From the rules:

Entrants can submit up to 10 submissions in a day

Hi @ironbar,

This challenge has a rolling-window submission limit. This means that your submissions are not refreshed in a fixed 24 hour window but in a rolling window of 24 hours from when you make your first submission.

You made your 1st submission on 7th June 11:12 UTC, and after that made 9 more submissions within 24 hours.

Hence, your submission window was closed, and will open up again on 8th June 11:12 UTC

Thanks for your fast reply.

I don’t see anything about the rolling window in the rules neither on the challenge description.

In fact from the rules I understand the opposite, because it just says a day.

Entrants can submit up to 10 submissions in a day

The competition ends at 8th June 2021, 8 AM UTC, so I won’t be able to make the last submissions I have already prepared for tomorrow.

What a sad way of finishing the challenge.

At least I hope you will fix this in the future.


Example at Kaggle, from the rules of Hungry Geese challenge:

You may submit a maximum of 5 Submissions per day.

And the interface looks like this, clear simple and informative:



In the other hand Aicrowd, almost same message on the rules:

Entrants can submit up to 10 submissions in a day

The interface does not show anything about reset by default.


Unless I go with the mouse to the little i:


Hi @ironbar,

Thank you so much for the feedback. I apologize for the inconvenience caused, and we will fix the UX issues pointed out by you ASAP.