zenkari
Akari Light Up puzzles
Free · Designed for iPad. Not verified for macOS.
zenkari is a native Akari (Light Up) puzzle app for iPhone and iPad. Place lanterns on open cells, satisfy numbered walls, and light the whole board — without two lanterns shining at each other.
CLASSIC RULES, MODERN PLAY
• Touch-friendly grids with clear feedback, haptics, and optional conflict highlighting
• Step-by-step tutorial for new players
• Timer, marks, sound, and appearance options (system, light, or dark)
PUZZLE VARIETY
• Standard Akari plus variations such as coloured light, mirrors, twins, queens (diagonal rays), regional boards, and hex grids
• Procedurally generated boards by difficulty and size
• Bundled puzzle packs and import support
DAILY CHALLENGE & GAME CENTER (OPTIONAL)
• A new puzzle each day with a target time
• Leaderboards, achievements, and fastest-time previews per board size
• Game Center sign-in is optional — core solo play does not require an account
ACCESSIBILITY
• VoiceOver labels on the grid
• Dynamic Type in navigation and settings
• Reduce Motion support
PRIVACY
Saved games, settings, and local progress stay on your device. The app may show ads to help keep zenkari free. See the privacy policy for details on advertising, analytics, and App Tracking Transparency.
Akari and Light Up refer to the puzzle type. Nikoli and other third-party names are trademarks of their respective owners.
* Fix issues with leaderboards
The developer, JEREMY S WEBER, 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:
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- JEREMY S WEBER
- Size
- 36.2 MB
- Category
- Puzzle
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 4 more
- English, French, German, Japanese, Spanish
- Age Rating
13+
- 13+
- Frequent
Contests
Contains
Advertising
- Copyright
- © 2026 DevSurge
