Challenging Timestable

Challenging Timestable is an easy and fun game of mastering your timestable. It's incredibly simple but insanely addictive. SIMPLE and ADDICTIVE gameplay! • Rule is so simple. Just answer the timestable questions as fast as you can. • Once you start, you can't hardly put it down. GREAT SOCIAL gameplay! • Global/Country/Daily/Local high scores is supported. • Compete with your facebook friends. If you like Challenging Timestable, try 1to50 also. It's extremely addictive and challenging.