【實用遊戲app】US History Riddle Quiz|最夯免費app-綠色工廠好玩App

US History Trivia Quiz will test your knowledge of The United States of America's rich history, people, and culture. You will need to know about every president from Washington to Obama, various events from the Santa Maria to the American Civil War to the twin tower terrorist attacks.*** INSTANT FUN *** No registration or no complicated rules. Just install and start playing and have fun! *** CAN YOU FIND ALL CLUBS ? *** Can you find all clubs and unlock all levels? Countless clubs from easy to tricky are waiting for you! *****HINTS******* If you are blocked and you don't know the answer for a riddle, don't give up! Use one of the hints that each riddle has! **HINT TYPE** There are 3 type of hints 1) Single Hint - show one right character of puzzle 2) 50 50 Hint - hide 1/2 puzzle options 3) Magic Hint - solved whole puzzle - 3 hints can be used for each riddle. - Free version starts you up with 20 hints for free! ******ASK YOUR FRIENDS********* If after using all the hints, you still don't know the answer, don't worry! You can always ask your friends through twitter or facebook, and complete the missing ones with them!