This game is worthless feces. Save your time and money don't install. Many bugs, game crashes, chat system sucks hard core. You must pay money to make progression. Puzzles not like in the adds, the adds are like burger commercials they make product look 100x better then reality. Puzzles are not main feature of game as the adds would tend to make you believe. Puzzles are weak simple. Puzzles are short, few, and repetitive. Game creates boredom does not kill it. Would give it -1 stars.