@meop79 - Perhaps if you were to specify what is hard to you, others might be able to help (or at the very least, you could offer constructive criticism to the DEVs). The chat is usually active enough, all you have to do is ask for a hand (:
As I've started going through the quests now, I've noticed that they have a bad habit of putting horribly annoying games on the quest list. This is one of them.
Fun game. Oddly enough, I couldn't complete the challenge until I changed browsers. I started off in Firefox, and my first two 4000+ scores did nothing. Then I switched to Chrome, and it worked just fine. I don't know if it's too late in the challenge for this to help anyone, but I thought I'd share.
For those who can't get it to work, try a different browser. It wouldn't work in Chrome for me, but then I switched over to Firefox and it works just fine.
 "You Have To Burn The Rope"){kind=icon}
 "Kingdoms CCG"){kind=icon}
 "Tyrant"){kind=icon}
 "Platform Racing 2"){kind=icon}
 "Bubble Tanks 2"){kind=icon}
 "Seven Deadly Sins"){kind=icon}
 "Onslaught2"){kind=icon}
 "Love (new version for Eden contest)"){kind=icon}
 "Doodle God"){kind=icon}
 "The Fancy Pants Adventures"){kind=icon}