Stoneheld

Each layer is checked by its centre of mass and supporting surface. A live bar shows how much balance remains. Move beyond the edge and the stones above that point fall. The collection contains 36 hand-drawn stones from four shores, each with its own shape, weight and contact area. Build freely in Zen mode, solve 40 fixed Trials, play the same Daily Cairn as everyone else or balance against scheduled gusts in Windward. Finished cairns can be saved to the gallery.