Hidden quests are hard to do; English game

It's all in English. You have to spend tokens every game, and you only get a small amount of free tokens once a day, making it hard to get bingo. While the game isn't bad, earning gems is really tough. Hidden Quests (Achieve within 30 days of installation): Clear City 2 → 4000 Gems, City 10 → 10000, City 19 → 8000, City 25 → 6000, City 29 → 15000, City 46 → 1000; Special Quest (Limited to 20 days): Clear City 35 → 60000.