+ Version_1.93: Update levels.
+ Version_1.90: Update icon.
+ Version_1.82: Optimize performance.
+ Version_1.76: Update levels.
+ Version_1.75: Update levels.
+ Version_1.75: Update levels.
+ Version_1.50 : Update levels.
+ Version_1.45 : Update levels.
+ Version_1.41 : Update levels.
+ Version_1.29 : Update levels.
+ Version_1.14 : Update levels.