Comparison

Sudoku ・Classic Brain Puzzle vs Nut Sort Rush

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Sudoku ・Classic Brain Puzzle

Engage your mind with classic number puzzles that can be solved offline. This app offers a variety of difficulty levels and helpful tools to enhance focus, reasoning, and problem-solving skills. Enjoy a distraction-free experience for daily brain training anytime, anywhere.

Highlights
  • Over 1,000 crafted puzzles
  • Multiple difficulty levels
  • Offline gameplay
  • Notes and hint tools
  • Progress tracking
  • Auto-save functionality
Features
Read full description

Sudoku Offline — Logic Puzzles for Focus, Reasoning, and Daily Brain Training Sudoku Offline is a logic puzzle app designed for people who enjoy thoughtful challenges, mental exercise, and screen time that feels productive. Solve classic number puzzles anywhere, strengthen cognitive skills, and build a simple daily habit that keeps your mind engaged—no internet connection required. Whether you're looking for a relaxing activity during a commute, a daily logic challenge, or a way to improve concentration and problem-solving skills, Sudoku Offline provides a clean and distraction-free experience built around one of the world's most popular puzzle formats. What You Can Do • Solve more than 1,000 carefully crafted puzzles • Choose a difficulty level that matches your experience • Play completely offline while traveling or commuting • Use notes, hints, and smart solving tools when needed • Track progress and monitor long-term improvement • Resume puzzles automatically with auto-save support Designed for Mental Fitness Sudoku is a logic-based puzzle that encourages structured thinking, pattern recognition, and attention to detail. Many players use Sudoku Offline as part of a daily routine to: • Improve focus and concentration • Practice logical reasoning • Strengthen memory and information processing • Develop problem-solving skills • Maintain mental sharpness through regular practice • Enjoy a calm and rewarding challenge without time pressure Unlike fast-paced games that rely on reactions, sudoku rewards careful thinking, planning, and consistent progress. Flexible Difficulty for Every Skill Level Whether you're learning the basics or looking for advanced challenges, Sudoku Offline adapts to your experience level. Choose from: • Beginner-friendly puzzles for learning and practice • Intermediate challenges for daily play • Advanced puzzles that require deeper reasoning • Expert-level grids designed for experienced solvers The gradual difficulty progression supports long-term skill development and helps players improve naturally over time. Built for Everyday Use Sudoku Offline is designed to fit into real life. Use it during: • Daily commutes • Flights and travel • Short breaks at work • Morning brain-training routines • Evening relaxation sessions • Offline moments without Wi-Fi or mobile data A clean interface, intuitive controls, and distraction-free design make it easy to focus entirely on the puzzle. Helpful Features • Offline gameplay • Notes and candidate tracking • Smart hints • Undo support • Duplicate highlighting • Automatic progress saving • Detailed statistics and performance tracking • Optimized for both phones and tablets Who It's For Sudoku Offline is popular among: • Puzzle enthusiasts • Fans of logic and reasoning games • Adults interested in brain training • Students looking to improve concentration • Travelers seeking offline entertainment • Anyone who enjoys thoughtful, skill-based challenges Download Sudoku Offline and turn spare moments into opportunities for focus, learning, and mental exercise through classic logic puzzles.

About

Nut Sort Rush

Engage in a calming puzzle game with vibrant visuals and satisfying sorting mechanics. This app offers a fun mental workout and a relaxing escape, featuring hundreds of levels designed to sharpen logic and reduce stress. Enjoy the experience offline, anytime and anywhere.

Highlights
  • Ultimate stress relief gameplay
  • Satisfying visuals and animations
  • Brain training and logic enhancement
  • Hundreds of unique levels
  • Offline play capability
Features
Read full description

Welcome to the ultimate relaxing puzzle experience! Dive into a world of vibrant colors and satisfying sorting mechanics. Whether you need to unwind after a long day or want to give your brain a fun workout, this nut sorting puzzle is your perfect personal retreat. Game Features: Ultimate Stress Relief: Soothing, easy-to-learn gameplay designed to melt your anxiety away. Satisfying Visuals: Beautiful, vibrant colors and smooth animations for a visually relaxing experience. Brain Training: Sharpen your logic, focus, and problem-solving skills with increasingly challenging levels. Massive Level Design: Hundreds of unique, hand-crafted puzzles to keep you engaged anytime, anywhere. Play Offline: No Wi-Fi? No problem! Enjoy the relaxing fun on the go, completely offline.

Screenshots

Sudoku ・Classic Brain Puzzle4 screens
Nut Sort Rush4 screens

Verdict

The call

The clearest difference is rating: Sudoku ・Classic Brain Puzzle at 4.7 against Nut Sort Rush's 3.6. Sudoku ・Classic Brain Puzzle also leads on ratings volume (81 vs 7). Nut Sort Rush's advantage is in-app purchases (none vs 1) and update cadence (every 8 days vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Sudoku ・Classic Brain Puzzle sells 1 one-off in-app purchase. Nut Sort Rush asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Sudoku ・Classic Brain Puzzle holds the better App Store score, 4.7 against 3.6. That said, the two scores are not equally well evidenced: Sudoku ・Classic Brain Puzzle has 81 ratings behind it against 7, so its average is the more settled of the two.

UpkeepUpdate frequency

Sudoku ・Classic Brain Puzzle ships an update every 4 weeks, Nut Sort Rush every 8 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
Sudoku ・Classic Brain Puzzle versus Nut Sort Rush: the parameters behind the verdict, then further details
ParameterSudoku ・Classic Brain PuzzleNut Sort Rush
PriceFreeFree
Rating4.7 (81 ratings) — better3.6 (7 ratings)
Positive reviews96.2% of reviews—
Number of ratings81 — better7
Update frequencyEvery 4 weeksEvery 8 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size218 MB106 MB
Age rating+44+
DeveloperDigitAlchemy LLCBeijing Lebosky Technology Co., Ltd

Customer experience

Sudoku ・Classic Brain Puzzle

All ratings81 ratings
Positive96.3%
Neutral2.5%
Negative1.2%
Written reviews26 reviews
Positive96.2%
Neutral3.8%
Negative0.0%

Nut Sort Rush

All ratings7 ratings
Positive71.4%
Neutral0.0%
Negative28.6%

In-app purchases

1 purchases

Sudoku ・Classic Brain Puzzle

One-time1
  • Sudoku Premium – No Ads$4.99
None

Nut Sort Rush

No in-app purchases

Questions

Is Sudoku ・Classic Brain Puzzle free?
Sudoku ・Classic Brain Puzzle is free to download, with in-app purchases available.
Is Nut Sort Rush free?
Nut Sort Rush is free to download, with no in-app purchases.
Which has better reviews, Sudoku ・Classic Brain Puzzle or Nut Sort Rush?
Sudoku ・Classic Brain Puzzle is rated higher. Sudoku ・Classic Brain Puzzle averages 4.7 out of 5 from 81 ratings, while Nut Sort Rush averages 3.6 from 7 ratings.
Do Sudoku ・Classic Brain Puzzle or Nut Sort Rush have ads?
Both Sudoku ・Classic Brain Puzzle and Nut Sort Rush show ads.
Which is updated more often, Sudoku ・Classic Brain Puzzle or Nut Sort Rush?
Sudoku ・Classic Brain Puzzle ships an update every 4 weeks, and Nut Sort Rush every 8 days. Most recently, Sudoku ・Classic Brain Puzzle was updated on November 3, 2026 and Nut Sort Rush on October 31, 2026.

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