How to play

• In a little observatory at dusk, the sky is built as hanging mobiles: bars on threads, with hooks along them, and smaller mobiles hanging from some hooks.
• Hang every piece from the basket on the hooks: stars, crescent moons, comets, ringed planets and full moons. The pips on a piece show its weight.
• Pull the cord to let go: every bar must settle level. Heavier near the thread, lighter far out; a lower mobile weighs everything it holds.
• A bar that is off tips towards its heavy side, the further the more it is off. Steady the mobile and try again.

Features

• Endless levels, each checked by a solver: always fair, never luck, and harder the further you go.
• No timer, free tries. Free, no sign-up, works offline and installs as an app.