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Calm night-sky brain teasers

Asterism: Star Logic Puzzle

Asterism is a calm logic puzzle set in the night sky. Place one star in every row, every column and every colored nebula. Stars never touch, not even diagonally. Every sky has exactly one solution, reachable by reasoning alone.

Get it on Google Play App Store · Coming soon
Asterism key art: a glowing golden star with a comet and a ringed pulsar in a violet night sky
Features

Under a quiet sky.

Stars, comets and pulsars

Stars, comets and pulsars, each claiming the sky differently.

Endless and daily skies

Endless skies plus two fresh daily puzzles.

Help and company

Hints that explain the next move, a daily leaderboard and calm ambient music.

Screenshots

In the game.

Level 23: a 7 by 7 board of colored nebulas with stars, a comet and crossed-out squares, captioned "One star in every row, column and nebula"
A solved sky whose stars join into a golden constellation, captioned "Every solve becomes a constellation"
Level 34 with a hint highlighting squares to rule out, captioned "Stuck? Hints explain the next move"
The Journey screen showing skies 51 to 60, captioned "Endless skies, with a hard one every ten"
The daily leaderboard with the player in fourth place, captioned "Climb the daily leaderboard"
The home screen with the weekly chest offering stardust, captioned "Daily rewards and a weekly chest"
Info

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