Sudoku by WizusLabs

Classic Puzzle, Play Offline

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

The classic number puzzle, reimagined. Sudoku by WizusLabs brings you three sudoku variants with six difficulty levels — from Easy to Grandmaster — all playable offline with no account required. Three ways to play: CLASSIC SUDOKU The timeless 9x9 grid. Fill every row, column, and 3x3 box with digits 1-9. Six difficulty levels from relaxing Easy puzzles to mind-bending Grandmaster challenges with just 22 given cells. IRREGULAR SUDOKU Same rules, different regions. Twenty handcrafted templates replace the standard 3x3 boxes with irregular shapes, creating fresh challenges that demand new strategies. KILLER SUDOKU Cage sums meet sudoku logic. Each dashed cage shows a target sum — use arithmetic and elimination together to solve puzzles that combine the best of sudoku and kakuro. Features that keep you coming back: - Daily Challenge — A new puzzle every day. Build a streak with a forgiving grace window that rewards consistency without punishing the occasional missed day. - Monthly Trophy Wall — A calendar view of every puzzle you have completed. Watch your month fill up. - Technique Trainer — Learn solving strategies step by step. Nine guided exercises teach Naked Singles, Hidden Singles, and Naked Pairs. - Smart Hints — Tiered hints that teach, not just tell. Level 1 names the technique; Level 2 reveals the answer. Advanced players can tackle X-Wing, Swordfish, and XY-Wing patterns. - Auto-Notes — Toggle automatic candidate population to speed up advanced play. - Multi-Color Candidates — Long-press notes to color-tag candidates for chain analysis. - Pencil Notes & Undo — Full note-taking and unlimited undo for thoughtful solving. - Shareable Solve Card — Finished a tough puzzle? Share a branded result card with your time and difficulty. - Dark Mode — Follows your system setting for comfortable play day or night. - Accessibility — Colorblind-friendly themes (deuteranopia, tritanopia, monochrome) and adjustable font scale. - Tablet Layout — Optimized side-by-side layout on iPad. Six difficulty levels: Easy, Medium, Hard, Expert, Master, and Grandmaster. Every puzzle has exactly one solution. Built for your life: - Offline-first. No internet connection required. - No account needed. Your progress stays on your device. - Auto-save. Close the app and resume right where you left off. Three ways to enjoy: - Free — All puzzles, all difficulties, all game modes. Ads between sessions. - Sudoku Pro Yearly ($2.99/year auto-renewable) — Remove all ads, unlimited hints. Cancel anytime. - Sudoku Pro Lifetime ($9.99 one-time) — Same benefits, one payment, never expires. A calm, focused puzzle experience. No timers pressuring you. No pay walls blocking puzzles. Just you and the grid. Privacy policy: https://wizuslabs.com/sudoku/privacy-policy Terms of Use (EULA): https://wizuslabs.com/sudoku/terms-of-use

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Privacy & consent improvements: - Refined the ad-personalization consent experience so your choices are clearer and easier to manage. - Updated tracking-permission handling to follow the latest privacy standards. - You can review and change your privacy preferences any time in Settings. Also in this update: - Stability and reliability improvements. - Various bug fixes and performance polish. Prefer an ad-free experience? Upgrade to Sudoku Pro for no ads and unlimited hints.

Version 1.0.2

The developer, Vu Cao, 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:

    • Location
    • Identifiers
    • Usage Data

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Purchases
    • Location
    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Vu Cao
Size
  • 146.8 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.
Languages
  • English
Age Rating
4+
In-App Purchases
Yes
  • Sudoku Pro — Lifetime $9.99
  • Sudoku Pro — Yearly $2.99
  • Learn More
Copyright
  • © 2026 WizusLabs
  • Developer Website
  • Privacy Policy
  • License Agreement

    • More by Vu Cao

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