A puzzle game you can hear
COSMATI
Fit triangle pieces into ground that never stops moving. Every piece is a note, every moon is a track, and a good run sounds as good as it looks.
How it plays
Point. Place. Keep moving.
Pick a piece
Six shapes in your hand, every one built from triangles.
Find its gap
Point where it should go and the outline snaps into place. Point again to turn it.
Keep up
The ground slides in from the right. Anything left unfilled when it leaves costs you.
The journey
Six moons. Six sounds.
Each moon has its own gravity, its own tempo and its own music, built from what you place. The journey runs from Io out to Triton.
- 01 · Drums and piano
IO
The volcanic moon. A drum machine, a house piano and your pieces.
- 02 · Liquid
EUROPA
The ocean under the ice. Fast drums, slow warm chords, a deep sub.
- 03 · Jazz
TITAN
Saturn's moon under an orange haze. A walking bass, congas, vibes and swing.
- 04 · Dark garage
GANYMEDE
The magnetic moon, lit by auroras. Two-step drums, a dark bassline and ghostly vocal chops.
- 05 · Boom bap
CALLISTO
The oldest, darkest ground there is, cratered all over. Dusty drums, a deep sub and a piano off an old record.
- 06 · Ambient
TRITON
Neptune's moon, at the edge of the planets. Long, slow sound - and geysers.
Screenshots
Have a look.
A daily puzzle
One board for everyone, new every day. Copy your result and share it without giving anything away.
Every shape is a note
Placing a piece plays it. Finish a run and it replays itself, the board rebuilding to the tune you made.
A collection to fill
Special shapes turn up along the way. Find them, keep them, and earn stars on every moon.
Nothing but the game
No ads, no accounts, no tracking. It plays offline, and your progress never leaves your device.