World's Hardest Traffic Box is an interesting adventure puzzle online game with the theme of moving boxes. The simple and fresh picture is very logical. Avoid all kinds of obstacles in the game to let the small box reach the finish line smoothly, which tests your control of timing and speed. There are so many levels that you can't stop playing. Come and join us if you like! Worlds Hardest Traffic Box,online puzzle game,block moving adventure,puzzle game,obstacle course,timing,speed,brain training,HTML5 game,kids game,avoid obstacles,traffic game,mobile game,fun game,addictive game,challenge,reflexes,boy games,Android game