This project allows everyone to unfreeze Yandex.Contest standings in just three clicks. I wrote this in one night and spend some more time on bugfixes. Actually, I did this already long ago and I don't remember even how I did it. And I also think the code is not so well-written, but it works.
I just leave it here and I hope someone will find this useful. This repo is open for contributions and I invite everyone to make it better - and then use it while holding competitons.
I'll place it on domain soon, click on the link below:
Try it now: https://unfreezer.rwlist.io/