1. Only the devs know. You said CREATED, not OPENED.
2. Noth Wall (you never said a REAL building, or even an Evony building....)
3. If you leave $150,000 in small, used, non-sequential bills in a carry-all in the trunk of my car by 6pm today, we'll talk.
4. Let's see.... x=5 and 5 is the number of fingers on 1 hand, so 5=1. But you have two hands, so five is actually 1/2. Only that only counts 2 of the 4 appendages you have, so x=5=1=1/2=1/4. x=1/4
5. Click on the "Alliance Chat" tab. Announce the coords of a neighboring city and say "He's being mean to me!" Watch your alliance mates capture and barb it.
6. Brain's. Rota stole it though.
7. "this"? Well, lots of posts have contained the word "this" but I think the first one was back in April.
8. Because you want to impress all the ladies with your thinking muscles!
9. Seven. Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, and Saturday. After that they just keep repeating.
10. Still Seven.