Chedoku
Chess meets Sudoku
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Chedoku mixes chess, sudoku, and minesweeper into one puzzle: rearrange the pieces already on the board so the number of threats on each marked square matches its target. No chess opening theory required — pieces move however you like, and the numbers do the rest.
New puzzles are added regularly across 20 difficulty levels, plus a daily puzzle everyone gets to solve together.
Features:
- 20 difficulty levels of hand-crafted puzzles
- A new daily puzzle for everyone
- Practice mode with hints
- Track your best times and move counts
- Sign in to sync your progress across devices
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The daily reminder now comes each day. It also comes when you do not open the app. The timer stops when the app is in the background. A reset keeps your time. A perfect solution now saves its own time.
The developer, Nordara AB, 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 Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- User Content
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Nordara AB
- Size
- 58.5 MB
- Category
- Puzzle
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 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+
- Copyright
- © 2026 Nordara AB