Electrio is an online HTML5 game presented by unblockedgames567.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). Electrio is an interesting puzzle html5 game. Your task in this game is to draw a line from start to end, the rules is that you have to connect ALL electrons in a continuous chain. Have a good time! 73.43% of 225 players like the mobile game.