Sudoku - Classic Sudoku Puzzle by Guru Puzzle Game is a leading mobile puzzle app focused on brain training and daily logic challenges. It maintains a massive global footprint with over 640,000 ratings, leveraging a freemium, ad-supported model. While the app excels in core gameplay mechanics and offline accessibility, it faces significant headwinds due to aggressive and technically flawed advertising implementation that has resulted in mixed user sentiment.
Product velocity
Unknown
Daily rank 🇺🇸
#183
▲11Puzzle · free
Sentiment
4.8
647k reviews
Nemesis
Sudoku.com - Number Games
The App DNA
What makes this app unique?
For Casual gamers and puzzle enthusiasts of all skill levels, from beginners looking for mental stimulation to experts seeking challenging logic puzzles.
What does it look like?
Key features
Allows users to take notes within cells, with automatic updates as numbers are filled in.
Tap and hold a number to lock it for rapid entry into multiple cells.
Real-time error detection with customizable mistake limits and an eraser tool.
New puzzles released daily with a trophy collection system to encourage retention.
Full functionality available without an internet connection.
Visual mode optimized for low-light environments and bedtime usage.
How much does it cost?
The app follows a high-volume, ad-supported model typical of casual puzzle games, focusing on accessibility and daily engagement to maximize ad impressions.
Velocity
Who built it?
MobilityWare
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What do users think recently?
Fresh user feedback skews mixed. Users appreciate engaging gameplay and beginner friendly, but report intrusive advertising.
How are ratings & reviews evolving?
What users say, by theme
- Engaging Gameplay
- Beginner Friendly
Unlock 2 more frustration themes, each backed by review evidence.
Access the full report for freeCompetition
Competitive landscape for Sudoku - Classic Sudoku Puzzle
How's the Puzzle market?
The rivals identified
By Easybrain
The market leader in the classic Sudoku sub-genre, mirroring the analyzed app's feature set, daily challenges, and ad-supported model.
Sudoku - Classic Sudoku Puzzle vs Sudoku.com - Number Games
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Access the full report for freeThe Analyst's Read
Key takeaways for Sudoku - Classic Sudoku Puzzle
Where is it heading?
The SWOT
- Massive user base with high overall ratings (4.7+)
- Unique 'Number-first input' UX differentiator
- Strong offline capabilities and high content update frequency
- Effective daily challenge and trophy retention system
- Conversion of free users to a premium ad-free tier
- Expansion into adjacent logic puzzle sub-genres (e.g., Killer Sudoku)
- Deepening the 'mental health' positioning through wellness tracking features
- Improving ad-tech stack to prevent 'unplayable' states
Since the last report: The app's competitive position is under pressure due to worsening user sentiment regarding intrusive and broken advertising, alongside increased visibility of direct market competitors.
Unlock 4 critical frictions, 4 market threats and the analyst’s take.
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