It's impossible to win any of the challenges because you either need to spend a ton of money or the game glitches and you don't receive the items your supposed to be collecting on the board. Contacted an administrator and they have done nothing about it. Very disappointed especially when you are spending money. Don't waste your time. *Edit* to respond to the developer, as it says in my review, I did contact someone and they gave me no help, so I am not sure why contacting again will do anything