Wondering how is this game?

In another hot summer day, Phineas and Ferb had nothing interesting to do, so they decided to organize a table tennis tournament! In this game you have the chance to demonstrate your abilities tennis player and attention, it is not so easy as it looks! You have to give proof of more speed and agility to hit the ball at the last moment so not fall off the table. The first to reach 21 points wins. In the beginning, you will be given the chance to choose between the two mischievous brothers, namely to choose which of the two you want to play and that will be your opponent. Course will be customized blades, the two young girls pictatele inventors on their surface. If you do not win, do not be too upset, because you get the chance to try that again! If you're not very good at this game of table tennis, now you have the opportunity to practice and perfect yourself!