Astronigma: Star Logic Puzzle
Calm 5×5 Brain Teasers
Free · Designed for iPad. Not verified for macOS.
Turn one lens, and its neighbors shift too. Solve calm 5×5 logic puzzles, rebuild your telescope, and reveal 120 illustrated star stories.
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.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
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
The developer, Nikita Ivanov, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Nikita Ivanov
- Size
- 255.9 MB
- Category
- Puzzle
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © Nikita Ivanov