Thanks Andréas, that is most helpful to see what challenges are available when you have finished a game.Initiated games (ongoing as well as concluded) are now presented in the fourth post of this thread. Thanks, ericdoman1, for the suggestion and the draft excel spreadsheet!
Would also comment that not knowing where you are going to be in the ladder and what army you might end up with after a game, as I have just found out, adds some extra spice to the ladder.