Light up every cell with pure logic. Place bulbs, satisfy numbered walls, and solve 900 handcrafted Akari puzzles plus a new daily challenge every day.
HOW TO PLAY
• Place bulbs on white cells
• Light travels in straight lines until a wall blocks it
• Every white cell must be lit
• Numbered walls need the exact number of adjacent bulbs
• No two bulbs can shine on each other
WHY PUZZLE FANS STAY
• 900 handcrafted puzzles across 5×5, 7×7, and 10×10 boards
• Smooth difficulty ramp with chapter-based progression
• Fresh daily challenge with streak tracking and milestones
• Game Center leaderboards and achievements
• Smart hints, undo, redo, and restart anytime
• Home Screen widget, dark mode, and multiple themes
• Full offline play
A FAIR PREMIUM MODEL
• Start free
• Unlock the full journey with a single purchase
• No subscriptions
Perfect for fans of Sudoku, Nonograms, Picross, Hashi, Nurikabe, and other Nikoli-style logic puzzles.
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
Bug fixes and optimizations. Improved accessibility and VoiceOver support. Fixed the Akari hint flow so hints reliably complete puzzles, including Medium level 73.
Version 1.0.6
The developer, DAN URBANEK, 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 Not Linked to You
The following data may be collected but it is not linked to your identity:
Purchases
Identifiers
Usage Data
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
Supported Features
VoiceOver
Dark Interface
Differentiate Without Color Alone
Sufficient Contrast
Reduced Motion
Information
Seller
DAN URBANEK
Size
21.1 MB
Category
Puzzle
Compatibility
Requires iOS 16.0 or later.
iPhone Requires iOS 16.0 or later.
iPad Requires iPadOS 16.0 or later.
Mac Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.