Ultimate Sudoku!

Brain Training & Daily Puzzles

Free · Designed for iPad. Not verified for macOS.

Transform Sudoku into your daily brain ritual! Track your cognitive fitness with Brain Health Score, personalized morning puzzles, and streak-based progression. Transform your daily routine with Ultimate Sudoku — the ultimate brain training puzzle game combining classic Sudoku with cognitive fitness tracking. Whether you're new to number puzzles or a Sudoku master, Ultimate Sudoku delivers the perfect logic game experience with thousands of handcrafted puzzles, smart hints, and daily challenges. BRAIN TRAINING MEETS CLASSIC SUDOKU Ultimate Sudoku isn't just another puzzle app — it's your daily mind workout. Track cognitive performance with our Brain Health Score, build solving streaks, and watch logic skills improve. From casual brain games to expert number puzzles, Ultimate Sudoku adapts to your skill level. DAILY CHALLENGES & MORNING PUZZLES Start each day with a personalized morning puzzle calibrated to your skill. Complete daily Sudoku challenges to build streaks, earn achievements, and make brain training part of your ritual. Fresh number puzzles every day keep your mind sharp. FEATURES THOUSANDS OF CLASSIC SUDOKU PUZZLES • Handcrafted 9×9 number puzzles across all difficulty levels • Very Easy, Easy, Medium, Hard, and Expert Sudoku challenges • Every puzzle is fair, logical, and solvable • New daily challenges and morning puzzles added regularly SMART BRAIN TRAINING TOOLS • Intelligent hint system with strategic hints • Auto-check mistakes for instant feedback (toggle on/off) DAILY CHALLENGES & STREAKS • Fresh daily Sudoku puzzle every morning • Personalized morning puzzle ritual • Build solving streaks PROGRESS TRACKING & STATISTICS • Brain Health Score (0-100 cognitive fitness metric) • Detailed solving statistics and best times • Accuracy tracking and mistake analysis • Completion history across all difficulty levels • Streak counter and consistency tracking MULTIPLE DIFFICULTY LEVELS • Very Easy Sudoku: Perfect for learning number puzzle basics • Easy Sudoku: Build confidence with gentle logic games • Medium Sudoku: Balanced challenge for daily brain training • Hard Sudoku: Test advanced logic and pattern recognition • Expert Sudoku: Ultimate challenge for Sudoku masters CUSTOMIZABLE GAMEPLAY • Enable/disable duplicate highlighting • Show/hide timer for stress-free solving • Left and right-hand friendly controls BEAUTIFUL, FOCUSED DESIGN • Clean, minimalist Sudoku board • Intuitive controls • Distraction-free puzzle interface WHY CHOOSE ULTIMATE SUDOKU? FOR BEGINNERS: Learn classic Sudoku with helpful hints, auto-check mistakes, and progressive difficulty. Ultimate Sudoku teaches logic puzzle fundamentals while building confidence. FOR EXPERTS: Challenge yourself with expert Sudoku puzzles, timed solving, and brain training metrics. Track cognitive performance and compete against personal bests. FOR DAILY PLAYERS: Make Sudoku your daily brain training ritual. Morning puzzles, daily challenges, and streak tracking keep you motivated with the ultimate number puzzle habit. FOR BRAIN TRAINING ENTHUSIASTS: Ultimate Sudoku combines classic logic games with cognitive fitness tracking. Monitor your Brain Health Score and make measurable progress. PLAY YOUR WAY • Quick Sessions: Solve Easy Sudoku during breaks • Daily Ritual: Start mornings with brain training • Deep Focus: Tackle Expert Sudoku with advanced logic • Casual Play: Relax with classic number puzzles SUDOKU BENEFITS • Improves logical thinking and pattern recognition • Enhances concentration and focus • Boosts memory and cognitive function • Reduces stress through mindful puzzle solving Join thousands making Ultimate Sudoku their daily mind workout. Download today and discover why it's the ultimate logic game for brain fitness. Build your solving streak, track cognitive progress, and make Sudoku your favorite daily ritual. Perfect for fans of: Sudoku, Ultimate Sudoku, number puzzles, logic games, brain training, mind games, classic Sudoku, puzzle games, daily challenges, cognitive fitness, brain teasers. Download Ultimate Sudoku for Free — Your daily brain training starts today!

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Performance Improvements.

Version 1.1.1

The developer, Okuta Labs, LLC, 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
    • Usage Data

  • Data Not Linked to You

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

    • Usage Data
    • Diagnostics

Privacy practices may vary based, for example, 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

Provider
  • Okuta Labs, LLC
Size
  • 174.8 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+
Copyright
  • © 2025 Okuta Labs, LLC
  • Developer Website
  • Privacy Policy

    • More by Okuta Labs, LLC

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