The numbers doesnt work properly... i do them perfectly and sometimes it randomly counts as error.
Anyway, the genre blows... and this is probably the worst i ever tried to play 1/5
1/5 - Enemy sometimes sends like 20 or more of the strongest unit, plus like 50 archers and catapults when i totally had control of the map. It would be impossible for the enemy to have mana for that, so basically i guess it's a trigered response for when you have complete control in some maps.