--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Sudoku.com - Classic Sudoku" developer_entity: "Lesou Technology Co., Limited" bundle_id: "com.lesou.sudokufree.ios" app_store_id: "6550907167" google_play_id: "com.easybrain.sudoku.android" category: "Games" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-04-16" report_date: "2026-04-18" report_version: "1.0.0" total_reviews: 2365983 overall_rating: 4.67 sentiment: "Mixed" sentiment_score: 48 confidence: "high" confidence_score: 0.85 data_age_days: 0 intelligence_version: 3 nemesis: "Sudoku - Classic Sudoku Puzzle" competitor_count: 7 tags: ["games", "freemium", "mixed sentiment", "mobile app", "app review", "app analysis", "casual", "gamers", "puzzle"] canonical_url: "https://marlvel.ai/intel-report/games/sudoku-com-classic-sudoku" license: "CC-BY-NC 4.0" --- # Sudoku.com - Classic Sudoku App Audit > **TL;DR:** Sudoku.com - Classic Sudoku is a games app by Lesou Technology Co., Limited, rated 4.67/5 by 2.4M users, with Mixed user sentiment (48/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** Sudoku.com - Classic Sudoku shows Mixed sentiment (4.67/5 from 2.4M reviews) — users praise cognitive benefits but report issues with intrusive ad frequency. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.67/5 (2.4M reviews) | | **User Mood** | Mixed | | **Category** | Games | | **Developer** | Lesou Technology Co., Limited | | **Pricing** | Freemium | | **Platforms** | iOS & Android | | **Confidence** | High (0.85/1.0) | | **Data Age** | 0d | ## Metadata & Market Performance - **Publisher:** Lesou Technology Co., Limited - **Category:** Games - **Target Audience:** Casual gamers and puzzle enthusiasts looking for a daily brain-training habit that is accessible for both beginners and experts. - **Platforms:** iOS & Android - **Version Audited:** 1.0.0 - **Audit Date:** 2026-04-18 - **Signal Count:** 2365983 reviews analyzed - **Confidence:** High (0.85/1.0) - **App Store ID (iOS):** 6550907167 - **Bundle ID:** com.lesou.sudokufree.ios - **Google Play ID:** com.easybrain.sudoku.android - **Performance Trend:** Mixed - **Data Window:** Analysis based on signals collected up to 2026-04-18 - **Short Description:** Sudoku is a number game with daily puzzles for training your brain and logic! ## Executive Snapshot Sudoku.com is a market-leading logic puzzle app with over 10,000 puzzles and a massive Android footprint of 2.3M+ reviews. It positions itself as a daily brain-training habit, utilizing a gamified progression system of Daily Challenges and Seasonal Events to drive long-term retention. While it successfully replicates the paper-and-pencil experience with digital tools, it currently faces a declining sentiment trend due to aggressive ad monetization and a high-friction premium price point. ## App DNA (Features & Intent) - **[Standard] Multi-Difficulty Levels:** Six balanced difficulty levels ranging from Quick to Extreme for all skill levels - **[Differentiator] Daily Challenges & Seasonal Events:** Gamified progression system with daily puzzles, unique trophies, and seasonal medals * *User Intent:* Users are motivated by consistent progression and daily incentives. - **[Differentiator] Tournament Mode:** Competitive play mode added in recent updates to drive social engagement * *User Intent:* Users seek social connection and competitive engagement with peers. - **[Standard] Digital Note-Taking:** Allows users to make notes on the grid that update automatically, mimicking paper-based play ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free (Ad-supported), $18.00 Ad-Removal - **Analysis:** Monetization relies on high-volume ad frequency, which users currently describe as intrusive. The $18 ad-removal tier is significantly higher than competitors, leading to a perception of predatory pricing. ## 🟡 User Sentiment (High Confidence: 2.4M reviews) - **Overall Rating:** 4.67/5 - **Platform Split:** iOS 5.0/5 (2 ratings) | Android 4.7/5 (2.4M ratings) - **Overall Sentiment:** Mixed ### Top Praises - **Cognitive Benefits** - **Performance & Offline Play** ### Top Complaints (Impact Areas) - **Intrusive Ad Frequency** - **High Premium Cost** ## SWOT Analysis **Core Strengths:** - Massive user base with 2.3M+ reviews driving organic discovery - Highly effective gamification through Daily Challenges and Seasonal Events - Strong offline functionality and performance stability **Critical Frictions:** - Aggressive ad frequency during active gameplay causing user frustration - High $18 price point for ad removal compared to market peers - Rigid 3-mistake limit that can end games prematurely for learners **Growth Levers:** - Integrate a 'Solver' utility to compete with Oakever's utility-first positioning - Expand into 'Killer Sudoku' or other sub-genres to attract expert players - Implement social leaderboards to increase session depth and community **Market Threats:** - NYT Games' dominance in the daily habit puzzle segment - RPG-style progression systems from emerging rivals like Sudoku Master! - Utility-first competitors winning the physical-to-digital bridge market ## What's Changed (v2 → v3) Sudoku.com has pivoted toward a gamified, live-service model, but the aggressive monetization strategy is negatively impacting user sentiment and brand perception. - **[HIGH]** **[Added] Gamified Progression & Tournaments:** Added Daily Challenges, Seasonal Events, and a Tournament Mode to drive long-term retention. - **[HIGH]** **[Added] High-Friction Premium Tier:** Introduced an $18 ad-removal tier which is being perceived by users as predatory. - **[HIGH]** **[Declined] Increased Ad-Related Complaints:** Shifted from a positive/neutral sentiment to 'mixed' due to aggressive ad frequency during gameplay. - [MED] **[Shifted] Daily Habit Focus:** Refined target audience from general puzzle enthusiasts to those seeking a daily brain-training habit. - [MED] **[Shifted] Market-Leading Incumbent Positioning:** Shifted from a 'standardized' app to a 'market-leading' app with a massive footprint, emphasizing its role as a daily habit. ## Rivals Landscape > Competitive positioning identified by AI analysis of app features, category, and market signals. ### Sudoku.com - Classic Sudoku vs Sudoku - Classic Sudoku Puzzle — Head to Head - **[Sudoku - Classic Sudoku Puzzle](https://marlvel.ai/intel-report/puzzle/sudoku-classic-sudoku-puzzle)** by Oakever Games: This is the only rival operating at the same multi-million review scale as the target, maintaining an identical update cadence and release velocity. - **Key differences:** - Integrated 'Solver' utility positioning—the app markets itself as a tool to solve external puzzles, whereas the target focuses strictly on internal gameplay. - Aggressive release cycle (3 updates in 6 months) focusing on performance parity with the target's Android-heavy footprint. - Heavier emphasis on 'Easy' onboarding in metadata to capture the top-of-funnel beginner market that the target's 'Classic' branding might overlook. - **Where Sudoku.com - Classic Sudoku wins:** - ✅ Stronger 'Brain Training' brand positioning with a subtitle focused on logic and daily habits, creating higher long-term retention potential. - ✅ Superior cross-platform presence with a highly-rated iOS version (5.0) that provides a more premium experience than the rival's puzzle-solver focus. - **Where Sudoku - Classic Sudoku Puzzle wins:** - ❌ Utility-first feature set including puzzle solving tools that act as a utility for physical Sudoku players, a segment the target currently ignores. - ❌ Higher volume of recent maintenance updates (3 vs 2) suggesting a more reactive approach to bug fixes and device compatibility. - **Verdict:** The target app should defend its 'Brain Training' niche by adding more educational/tutorial content, as the Nemesis is currently winning the 'Utility/Solver' segment of the market. ### Contenders (Strong Challengers) - **[⋆Sudoku](https://marlvel.ai/intel-report/games/sudoku-3)** by Brainium Studios LLC: A high-velocity veteran (4 releases in 6 months) with a massive 160k+ review base and a unique input philosophy. - Proprietary 'One-Touch' input system designed to reduce the friction of number-entry compared to the target's traditional grid-tap UX. - Visual-first customization options (themes and backgrounds) that position the app as a 'lifestyle' game rather than just a logic utility. - **[Sudoku :)](https://marlvel.ai/intel-report/games/sudoku-8)** by Maple Media Apps, LLC: Highest update velocity in the category (5 releases in 6 months) backed by a major casual gaming publisher. - Leverages the Maple Media cross-promotion ecosystem, allowing for user acquisition from other casual titles that the target (Lesou) lacks. - Social-centric features including global leaderboards and 'friend' challenges that move beyond the target's solo-play focus. - **[Sudoku - Classic Sudoku Game](https://marlvel.ai/intel-report/puzzle/sudoku-classic-sudoku-game)** by Digitalchemy, LLC: Strong quality signal (4.83 rating) and expansion into sub-genres like 'Killer Sudoku' that the target hasn't fully exploited. - Hybrid gameplay offering both 'Classic' and 'Killer' (sum-based) Sudoku in a single client, whereas the target is strictly classic-focused. - Higher rating floor (4.83) suggests a more polished UI/UX or fewer intrusive ads compared to the target's ad-supported model. ### Peers (What They Do Better) - **[NYT Games: Wordle & Crossword](https://marlvel.ai/intel-report/games/nyt-games-wordle-crossword)** by The New York Times Company: The primary threat for 'daily habit' puzzle users, competing for the same morning routine time slot. - Subscription-based monetization model providing an ad-free 'prestige' experience vs the target's free-to-play ad-supported model. - Multi-game hub strategy (Wordle, Spelling Bee, Sudoku) that creates higher ecosystem lock-in than a single-game app. - **[Woodoku - Wood Block Puzzles](https://marlvel.ai/intel-report/games/woodoku-wood-block-puzzles)** by Tripledot Studios: A massive adjacent rival that blends Sudoku grid logic with block puzzle mechanics to capture the 'Zen' audience. - Mechanic mashup (Tetris-style blocks on a Sudoku grid) provides a more 'infinite' and less 'punishing' experience than traditional logic puzzles. - Hyper-aggressive update cadence (11 releases in 6 months) indicating a highly optimized live-ops and event-driven product strategy. ### New Kids on the Block (What's Innovative) - **[Sudoku Master！](https://marlvel.ai/intel-report/games/com-mathbrain-sudoku)** by Hungry Studio: Rapidly emerging threat with 271k reviews and a release in the last 15 days, signaling high growth momentum. ## What's New - **Latest (v7.4.0, 1 months ago):** Introduced competitive tournaments for players to climb the leaderboard. ## The "So What?" (Strategic Takeaway) Sudoku.com - Classic Sudoku is an established games app that is free with in-app purchases. With a 4.67/5 rating from 2.4M reviews, it shows polarized user reception. > **Bottom Line:** Sudoku.com is a dominant incumbent with a powerful gamification engine, but it is currently over-monetizing at the expense of the user experience. To maintain its lead against utility-focused rivals and RPG-style newcomers, the PM must reduce mid-game ad friction and re-evaluate the premium pricing strategy. **Best for:** Casual gamers and puzzle enthusiasts looking for a daily brain-training habit that is accessible for both beginners and experts. ### PM Action Plan (Next Best Moves) - [ ] [HIGH] Optimize ad frequency and placement — *High-frequency ads during active puzzle-solving are cited as the primary reason for 'unplayable' sentiment and declining trends.* - [ ] [MEDIUM] Introduce a tiered or lower-cost ad-removal option — *Users explicitly label the $18 price point as 'ridiculous,' suggesting a significant barrier to conversion.* - [ ] [MEDIUM] Develop a 'Solver' utility feature — *The Nemesis (Oakever) is winning the utility segment by allowing users to solve external physical puzzles.* ### Feature Gaps vs Competitors - External Puzzle Solver utility (available in Oakever Sudoku) - One-Touch input system (available in ⋆Sudoku by Brainium) - Global social leaderboards (available in Sudoku :) by Maple Media) - Killer Sudoku hybrid mode (available in Digitalchemy Sudoku) - RPG-style mastery progression (available in Sudoku Master!) ### Outlook: Declining - 🟢 Tournament mode added (Mar 2026) — active feature investment to drive competitive engagement. - 🔴 Frustrated user base reporting ads after every number entered — significant churn risk. - 🔴 Declining sentiment trend despite high historical ratings — indicates a recent product-market fit decay. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.67/5 | | Total Reviews | 2.4M | | Sentiment | Mixed (48/100) | | Confidence | High | | Pricing Model | Freemium | | Platforms | iOS & Android | | Key Features | 4 analyzed | | Trend | Mixed | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Sudoku.com - Classic Sudoku** (this app) | 4.67/5 | Mixed | Lesou Technology Co., Limited | | [Sudoku Master！](https://marlvel.ai/intel-report/games/com-mathbrain-sudoku) | 4.9/5 | Mixed | Hungry Studio | | [NYT Games: Wordle & Crossword](https://marlvel.ai/intel-report/games/nyt-games-wordle-crossword) | 4.8/5 | Frustrated | The New York Times Company | | [Woodoku - Wood Block Puzzles](https://marlvel.ai/intel-report/games/woodoku-wood-block-puzzles) | 4.7/5 | Frustrated | Tripledot Studios | | [Sudoku - Classic Sudoku Puzzle](https://marlvel.ai/intel-report/puzzle/sudoku-classic-sudoku-puzzle) | 4.8/5 | Mixed | Oakever Games | | [⋆Sudoku](https://marlvel.ai/intel-report/games/sudoku-3) | 4.7/5 | N/A | Brainium Studios LLC | ## Company Profile - **Developer:** Lesou Technology Co., Limited - **Website:** [https://ilesou.com/app-ads.txt](https://ilesou.com/app-ads.txt) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/sudoku-com-classic-sudoku/id6550907167?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.easybrain.sudoku.android&hl=en&gl=us) - **Dev Site:** [Official Website](https://ilesou.com/app-ads.txt) - **Sources:** Developer website content, App store metadata, User reviews. ## Related Intel Reports - [*Sudoku Master！*](https://marlvel.ai/intel-report/games/com-mathbrain-sudoku) (Hungry Studio) — 4.9/5 Rating | Mixed Sentiment - [*NYT Games: Wordle & Crossword*](https://marlvel.ai/intel-report/games/nyt-games-wordle-crossword) (The New York Times Company) — 4.8/5 Rating | Negative Sentiment - [*Woodoku - Wood Block Puzzles*](https://marlvel.ai/intel-report/games/woodoku-wood-block-puzzles) (Tripledot Studios) — 4.7/5 Rating | Negative Sentiment - [*Sudoku - Classic Sudoku Puzzle*](https://marlvel.ai/intel-report/puzzle/sudoku-classic-sudoku-puzzle) (Oakever Games) — 4.8/5 Rating | Mixed Sentiment - [*⋆Sudoku*](https://marlvel.ai/intel-report/games/sudoku-3) (Brainium Studios LLC) — 4.7/5 Rating | N/A Sentiment - [*Sudoku :)*](https://marlvel.ai/intel-report/games/sudoku-8) (Maple Media Apps, LLC) — 4.7/5 Rating | N/A Sentiment - [*Sudoku - Classic Sudoku Game*](https://marlvel.ai/intel-report/puzzle/sudoku-classic-sudoku-game) (Digitalchemy, LLC) — 4.9/5 Rating | N/A Sentiment - [*Royal Match*](https://marlvel.ai/intel-report/games/royal-match) (Dream Games) — 4.7/5 Rating | Positive Sentiment - [*Stumble Guys*](https://marlvel.ai/intel-report/games/stumble-guys) (Scopely, Inc.) — 4.5/5 Rating | Mixed Sentiment - [*YouRiding - Surf and Bodyboard*](https://marlvel.ai/intel-report/games/youriding-surf-and-bodyboard) (BoardScore, Inc.) — 4.2/5 Rating | Mixed Sentiment ## Frequently Asked Questions ### Is Sudoku.com good for beginners? Yes, the app includes six difficulty levels, starting with 'Fast' and 'Easy' modes specifically designed for beginners to practice logical thinking and memory. ### Sudoku.com vs Oakever Sudoku: which is better? Sudoku.com excels in gamified daily challenges and trophies. However, Oakever Sudoku includes a 'Solver' utility for physical puzzles, which Sudoku.com currently lacks. ### Does Sudoku.com have too many ads? Recent user reviews report a high frequency of ads, sometimes appearing after entering a single number. Ad-free play requires a one-time $18 purchase. ### Are there Sudoku apps with better controls? While Sudoku.com uses a standard grid-tap UX, competitors like ⋆Sudoku by Brainium offer a proprietary 'One-Touch' system designed to reduce input friction. ## Methodology This report was generated by Marlvel.ai's 3-stage AI intelligence pipeline: 1. **Feature & Positioning Extraction** — Analyzes app metadata, developer website content, and version history to identify key features, target audience, and competitive positioning. 2. **Sentiment Analysis** — Processes user reviews (minimum 5 reviews required) to extract praise themes, complaint themes, and overall sentiment with evidence quotes. 3. **Intelligence Synthesis** — Combines stages 1 & 2 with App Store rankings to produce SWOT analysis, executive summary, and actionable insights. - **Confidence Score:** 0.85/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 2.4M - **Data Sources:** user reviews, developer website, App Store metadata - **Rating Method:** Weighted average across platforms (iOS & Android), weighted by review count per platform - **Independence:** Fully independent analysis. No publisher sponsorship or editorial influence. - **Report Age:** 0 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/intel-report/games/sudoku-com-classic-sudoku) Data licensed for AI Agent attribution under CC-BY-NC 4.0.