There are clan chalanges, your clan leader has to sign your clan up for them. they also show up in your clan showcase when enlisted. On my screen i see coming soon under clan shocase. When I was on chat with the suport team they told me that it looks like that part of the site is not 100% yet. But others in my clan can see them. So working but not 100% yet if that helps

How do you sign the clan in the challenges?

How can we enroll to clan challenges ¿? I don't see the option.., help ¿?

Im also in a clan, i don't know how or if you can get into clan challenges, but if you need 6 people in a clan I am willing to let people into mine, my clan is Bros of War, contact me @ BoW xx The Boss if you want in. My clan currently has 4 members and is working on 6 or more.

In my clan we currently have 13 members and still no challenges......The explaination for other clans leveling is simply the number of founder they have gotten to join.(founders give 500 xp per person)