Perfect antidote for cold weather. This game became our go-to game over the Christmas break! Our original cooperative play (how high could we build together) quickly became cut throat as we began stacking crosswise too and then also hanging off the side pieces. We turned it into a 3D game and had a blast doing so! Definitely want a version with at least 48 pieces! Our box says for ages 3+. FALSE! Pre-schoolers can have fun stacking them on a flat surface. But don't expect them to stack them on the teeter totter stage. game familygames gamenight snowday LTKfamily LTKparties LTKVideo