The 3rd stage of the annual John Van Caneghem Tournament (2007).

Well, if the Airborne Forces were expecting a 5-day result, they knew that it could be completed in 6-7 days, which means that someone could have shortened it to 5 days... =))) It's just that in 5 days, you can only destroy the Dungeon... but everyone will be focused on the guild and resources (especially gold, I think) =))) But I think such an option is possible =)))
Maybe someone will dare to test this statement?
And by the way, as I understand it, pathfinding was a very important skill here (especially for those who destroyed all the heroes).