Astronigma: Star Logic Puzzle

Content rating
Everyone
10+
Downloads
Content rating
Everyone
Learn more
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About this game

Turn one lens, and its neighbors change with it. Solve relaxing 5×5 logic puzzles, rebuild your telescope, and reveal 120 constellations on a quiet cosmic journey.

HOW IT WORKS
Tap a lens to flip it and the four adjacent lenses. Plan each move and clear the grid within the move limit. Use Undo or Hint when you need a nudge—there is no timer inside the puzzle.

DISCOVER THE COSMOS
Solve puzzles to collect Light Shards. Spend them to align seven telescope lenses, reveal a new constellation, and add its illustrated story to your archive.

KEEP A DAILY RHYTHM
• Daily Challenge: complete five stages each day and work toward a monthly collectible reward
• Missions: finish easy, medium, and hard goals to earn milestone rewards
• Constellation archive: reveal and collect 120 constellations
• Practice: keep solving without rewards when you run out of Hearts

WHY PLAY ASTRONIGMA
• Simple cross-toggle rules with satisfying deduction
• Procedurally generated 5×5 boards with adaptive difficulty
• No puzzle timer—think at your own pace
• Core puzzles are playable offline
• Atmospheric space visuals and sound
• Hints and undo when you need them

Astronigma is made for fans of grid puzzles, brain teasers, calm logic games, and cosmic discovery.
Flip 5×5 grid tiles, solve calm logic puzzles, and reveal 120 constellations.
Updated on
Aug 11, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Device or other IDs
  • This app may collect these data types
    App info and performance and Device or other IDs
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

20 new constellations have arrived!

• Discover new celestial stories—the Constellation archive now holds 120 constellations
• We've improved stability and performance, and fixed bugs throughout the game