Hoop Stack 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). Hoop Stack is an amazing and beautiful 3D puzzle game. Through the classification of colorful doughnut to solve the game. When you fold up colorful Doughnut, enjoy the spiritual challenge. Think, develop strategies, and predict every step of the way. Don't miss our new strategy game Hoop Stack! 85.23% of 244 players like the mobile game.