What it is
Match three planet marbles before the chain reaches the black hole. The hole spins faster as the danger grows, and the chain slows down near the end to give small hands a real last chance. In the app the marbles come in different materials, and the first marble of every chain is opened one at a time so the game teaches itself.
Cosmic Marbles is one of the 5 games in Solar Puzzles, space puzzles for young astronauts. The demo plays the first levels here; the whole game, with the Space Museum, is in the app.
In the demo
The first marble chains
In the full game
Every chain and the marble materials in the app
How to play
1
Aim the shooter
Your next marble sits in the shooter at the centre of the board. Tap where it should go.
2
Make three
Three or more marbles of one colour in a row vanish, and the chain pulls back a little.
3
Stop the chain
Clear every marble before the chain reaches the black hole. A lost run costs one heart, and hearts come back on their own.
Screens
