1. modify game's level.
2. fix game's ui bug.
Add new game mode -- Challenge mode.
--Challenge mode have three difficulty: Beginner, Medium and advanced.
--more attractive and greater challenge waiting for you.
***Optimize UI***
1. add 100 levels for the game.
2. modify some game's level.
thanks.
Made some UI adjustments and fixed some bugs. Thanks.
1. modify some level difficulty (eg level 3-60...).
2. fix some crashes in some special case.
1. fix the swapBall bug.(it may caused by game engine api).
1.fix some bug.
2. add 25 levels.