I clicked on a random open problem and found https://www.erdosproblems.com/170. The text of the problem didn't make sense. The wikipedia article stated the problem much more nicely which was thankfully linked from the OP's website.
Wish the problem could be stated more simply on the main site as well. Will certainly try and help the owner of the website.
Wish the problem could be stated more simply on the main site as well. Will certainly try and help the owner of the website.