The AI plays by the same rules you do. When the game is over, you can go back to that point in history and you'll be able to see the entire map. Then you can see exactly how they got their armies.
The questions weren't the best and some of then just didn't fit at all. Not to mention I would have done some things completely different in some cases but the questions kinda forced me to answer something else. 2/5
The game is fun at first. After about 30 of it and you realize that you have 10 more castles left and each castle takes 20 minutes to beat because the game goes way too slow. Not to mention the revenge waves are stupid as hell, their not hard, just annoying.
2/5 for being boring, slow, and an overall pain.
The AI plays by the same rules you do. When the game is over, you can go back to that point in history and you'll be able to see the entire map. Then you can see exactly how they got their armies.