Hello, just an idea for Numista.
Hello, I saw a game somewhere where you have to guess the country from a photo of a coin, what if you make something similar for Numista, only more relevant, guess the grade of a coin from a photo, it is clear that it is difficult to award an exact grade from a photo, but at least approximately.
What if you take photos of coins from the collections of Numista participants, especially those who purchased a Premium account and have 10 gigabytes, for photos, naturally everything should be anonymous, so that those who evaluate do not know whose coin it is, only the owner of the photo coin will know what grade was awarded to him on average, and how many people evaluated his photo, another nice bonus for those who purchased a Premium account.
Or you can take photos from NGC or PCGS, of course with their permission. In order for it to be interesting to assign a grade to a coin, it is necessary that after the evaluation, a person could see the real grade of the coin, or at least the grade given by a professional.
This is just an idea on how to make Numista even more interesting, as coins inside slabs are gaining popularity.