The original issue was resolved 12 days ago, but we have also had to add a requirement for verification of the users account.
Why was the need to verify added?
This is because participants of this challenge were signing up with multiple email addresses from free providers, creating new algorithms to try and get around the 1 submission per day limit. This lack of scientific integrity is really disappointing and it also means that we had to introduce measures to mitigate this.
Verification of your account means that we check that your account matches up to 1 real user. Once you have confirmed your account we need to verify that this domain can be trusted to provide one email address per user. This needs to be manually reviewed by a person on our side. This process takes time, and it is not as if we have a team of people working on this. We are academics who provide this service to the community for free. With appropriate prioritization of work that comes in it can take up to 72 hours for this manual verification to happen. You are informed of this on the verification confirmation page.
@mlafarge the need for verification is also explained to you on the algorithm creation page where there is also a big red box that says "You need to verify your account before you can do this". You made your request at 19 minutes past midnight this morning. As mentioned on the verification confirmation page you can expect that to be done by Wednesday.
@Andrew_tal the domain @tongji.edu.cn
cannot be used for verification as we have received too much abuse from that domain in the past, so it is no longer trusted. We do not work on weekends. We are not based in the USA. We are based in the EU and you first sent a message at 6pm on a Friday night. Sending us many emails is not the way to resolve this. We are happy to work with you to verify your account another way.
I would like to remind everyone to read the Terms of Service of the website, especially the points about multiple accounts and shared logins. Abuse of the API, the people that work on grand challenge, the challenge organizers or other users of the site will not be tolerated and will result in permanent suspension of your account.