• The knowledge is power!
On notification geography astronomy, the most fashionable of the most popular topics in knowledge king! Finally, the key question scoring double to turn the tide, experience wins reversal stimulate pleasure.
• grab Speed ~ fight brain!
Just one minute of a game, mental workout anytime, anywhere. Battle record unique difference function, absolutely not afraid of can not find the opponent!
• cumulative experience Level Up ~
Play longer the more knowledge accumulation can feel a sense of accomplishment, but also smart enough to breath all broken OK.
This is a game for all ages, the treasures of knowledge waiting in front of you, quick adventure with friends!