As an American, I find this game ridiculously difficult... any place outside of America or Western Europe is a complete guess. Trying to get past level 7.
Just wondering... my arcade math game score has been removed from the high score list. I saw some clearly cheat-y scores up there yesterday, but now my legit score is gone as well :S
The "Best So Far: 0" statistic is misleading - it doesn't count how many golds you have received; rather, it counts how many times you've gotten all 50 golds. Disregard it - you'll get your badge when you get all 50 golds.