The Impossible Quiz Book is one of the most popular online flash games. You must answer on the questions and must give correct answers. You have 3 permissions on mistakes and not more, so if your 4-th answer will be incorrect you will begin answering to all questions again so do your best to achieve finish line. Take patience and play best online game which will help you to train your thinking abilities and also will help you to find out the way how to solve your problems in real life. Play this interesting impossible game, and remember that nothing is impossible if you give your 100 % of efforts.