Onedoku Sudoku - Daily Puzzle
Daily brain-training puzzles
Free · Designed for iPad. Not verified for macOS.
Classic sudoku with daily challenges, missions and trophies. Train your brain every day!
Onedoku is a classic sudoku puzzle game for the whole family.
Every puzzle is verified to have exactly one solution, so you can always solve it with pure logic — no guessing required.
■ Daily Challenge
A new puzzle unlocks every day. Collect your clears on the calendar and build your streak.
■ Daily & Weekly Missions
Complete missions like "clear without mistakes" or "clear within 5 minutes" and earn hint rewards.
■ Trophy Collection
30 achievements await — from your first clear to conquering Diamond difficulty.
■ 5 Difficulty Levels
Bronze, Silver, Gold, Platinum and Diamond — the right challenge for beginners and experts alike.
■ Handy Features
- Pencil notes and undo
- Hints when you're stuck
- Auto-save — continue anytime
- Dark mode and theme colors
- Sound effects and background music
- Leaderboard to compare records
■ Family Friendly
Safe for the whole family. Only non-personalized, G-rated ads are shown.
Download now and wake up your brain every day!
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
· Pick a tier right on the Daily Challenge card and start or continue in one tap
· Choose which tier to continue from the calendar, too
· The calendar now shows every tier you cleared that day — clear all five for a sparkling crown
· Fresh new tier badges and a redrawn Wondal
· Calendar progress updates as soon as you come back from a game
The developer, hyuncheol seo, 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
- Identifiers
Data Not Linked to You
The following data may be collected but it is not 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
- hyuncheol seo
- Size
- 86.2 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
- © 2026 seo
