Junction Blocks is an online HTML5 game presented by yiv.com, it's playable in browsers such as safari and chrome. You can play the game on smartphone and tablet (iPhone, iPad, Samsung, Android devices and Windows Phone). Junction Blocks is an online game can help you improve your intelligence and make you become a smart guy. You need to put all blocks in aimed area and fill that area. Challenge all levels and have a good time! 76.65% of 108 players like the mobile game.