Yo-Yo Battle

这是一个游戏抛出一个溜溜球！

Yo!Yo!Yo!!!

I throw it, and a yoyo is a game!

But you must not really throw it!

It is a challenge in world ranking!

===== How to play =====

I grasp a cell-phone well.

I swing down it in the lower direction.

It is only it!

Try it!