--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Ten Thousand Tsumego" developer_entity: "Aliaksei Saskevich" bundle_id: "io.asaskevich.Ten-Thousand-Tsumego" app_store_id: "1665661635" category: "Entertainment" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2023-01-22" report_date: "2026-09-20" last_verified: "2026-09-20T00:00:00.000Z" report_version: "1.0.2" total_reviews: 2 overall_rating: 4.5 confidence: "low" confidence_score: 0.15 data_age_days: 49 momentum_velocity: "zombie" intelligence_version: 2 tags: ["entertainment", "free", "mobile app", "app review", "app analysis", "players", "students", "looking"] canonical_url: "https://marlvel.ai/apps/ten-thousand-tsumego" license: "CC-BY-NC 4.0" content_version: "v2" --- # Ten Thousand Tsumego Intelligence Report ## TL;DR {#tldr} - **Category**: Entertainment · Free - **Signal**: Rating 4.5 > **TL;DR:** Ten Thousand Tsumego is a entertainment app by Aliaksei Saskevich, rated 4.5/5 by 2 users, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Ten Thousand Tsumego is a entertainment app by Aliaksei Saskevich. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.5/5 (2 reviews) | | **Category** | Entertainment | | **Developer** | Aliaksei Saskevich | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0.15/1.0) | | **Data Age** | 49d | ## Metadata & Market Performance - **Publisher:** Aliaksei Saskevich - **Category:** Entertainment - **Target Audience:** Go players and students of the game looking for a large, structured library of tactical problems to study offline. - **Platforms:** iOS - **Version Reviewed:** 1.0.2 - **Report Date:** 2026-09-20 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.15/1.0) - **App Store ID (iOS):** 1665661635 - **Bundle ID:** io.asaskevich.Ten-Thousand-Tsumego - **Data Window:** Analysis based on signals collected up to 2026-09-20 ## Executive Snapshot **What it is:** Ten Thousand Tsumego is a Go training app providing a static library of 10,000+ tactical problems for students on iOS. **Why users hire it:** The app removes the distraction of digital board-clicking, forcing users to practice reading problems with pen and paper as they would in a real match. ## App DNA (Features & Intent) - **[Differentiator] Tsumego Problem Library:** Collection of over 10,000 Go problems categorized by topic, author, and difficulty level. * *User Intent:* Users seek enhanced value through premium features. - **[Differentiator] Manual Solving Interface:** Interface prohibits clicking on the board to solve, requiring users to use pen and paper to work through problems. * *User Intent:* Users seek enhanced value through premium features. ## Market Position {#market-position} Ten Thousand Tsumego holds a niche position as a free, content-heavy training tool with no active monetization. The 1,337-day update gap places the app in a maintenance-only state, limiting its ability to compete with active puzzle titles. ## Monetization Strategy - **Model:** Free - **Tiers:** Free access to all 55+ decks and 10,000+ problems - **Analysis:** The app is currently offered as a free product with no visible monetization gates or subscription tiers. ## SWOT Analysis {#swot} **Core Strengths:** - 10,000+ problem library creates high switching cost - Manual solving interface reinforces serious training authority **Growth Levers:** - Freemium model could capture revenue from power users - Localized content could expand reach in Asian markets ## App Momentum (Zombie) {#momentum} - No updates for 1,337 days. - Maintenance-only status, no active development. > **Cadence:** 1 total versions · 0 majors in last 6 months · 1336 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Ten Thousand Tsumego is an entertainment app that is completely free. It holds a 4.5/5 rating from 2 reviews. > **Bottom Line:** Ten Thousand Tsumego rests on a deep, static library that provides value to Go students, but the 1,337-day update gap threatens its long-term viability. Addressing data integrity would protect the core user base from the risks of a dormant development cycle. **Best for:** Go players and students of the game looking for a large, structured library of tactical problems to study offline. ### PM Action Plan (Next Best Moves) - [ ] [MAINTAIN] Audit platform compatibility because the 1,337-day update gap risks store delisting → maintain baseline availability ### Outlook: Declining The market for specialized Go training is consolidating around apps that offer active live-ops and cross-device synchronization. Ten Thousand Tsumego's maintenance-only posture leaves it exposed to platform-level obsolescence, which will erode its niche advantage within the next two quarters. - 🔴 The 1,337-day update gap indicates the app is in a maintenance-only state, which will eventually lead to platform-level incompatibility and churn. - 🔴 Lack of cloud-save functionality for a 10,000-problem library creates a high risk of user data loss, which will accelerate churn as devices are replaced. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.5/5 | | Total Reviews | 2 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 2 analyzed | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Ten Thousand Tsumego** (this app) | 4.5/5 | N/A | Aliaksei Saskevich | | [JustPlay: Earn Money or Donate](https://marlvel.ai/apps/justplay-earn-money-or-donate) | 4.4/5 | n/a | JustPlay GmbH | | [BestPlay: Play Games & Earn](https://marlvel.ai/apps/bestplay-play-to-earn-donate) | 4.6/5 | n/a | Bestplay | | [BIBLIOTECA LDM](https://marlvel.ai/apps/biblioteca-ldm) | 4.8/5 | Mixed | Esteban Gonzalez | | [DramaBox - Stream Drama Shorts](https://marlvel.ai/apps/dramabox-stream-drama-shorts-1) | 4.7/5 | n/a | STORYMATRIX | | [DramaWave - Dramas & Reels](https://marlvel.ai/apps/dramawave-dramas-reels) | 4.7/5 | Mixed | SKYWORK AI PTE LTD | ## Company Profile - **Developer:** Aliaksei Saskevich - **Website:** [https://apps.asaskevich.dev/tenthousandtsumego/](https://apps.asaskevich.dev/tenthousandtsumego/) ## Data Sources & Links - **App Store ID:** 1665661635 - **Dev Site:** [Official Website](https://apps.asaskevich.dev/tenthousandtsumego/) - **Sources:** Developer website content, App store metadata. ## Related Intel Reports - [*JustPlay: Earn Money or Donate*](https://marlvel.ai/apps/justplay-earn-money-or-donate) (JustPlay GmbH) · 4.4/5 Rating - [*BestPlay: Play Games & Earn*](https://marlvel.ai/apps/bestplay-play-to-earn-donate) (Bestplay) · 4.6/5 Rating - [*BIBLIOTECA LDM*](https://marlvel.ai/apps/biblioteca-ldm) (Esteban Gonzalez) · 4.8/5 Rating - [*DramaBox - Stream Drama Shorts*](https://marlvel.ai/apps/dramabox-stream-drama-shorts-1) (STORYMATRIX) · 4.7/5 Rating - [*DramaWave - Dramas & Reels*](https://marlvel.ai/apps/dramawave-dramas-reels) (SKYWORK AI PTE LTD) · 4.7/5 Rating - [*PACIFIC RIM: JAEGER VS KAIJU BATTLE*](https://marlvel.ai/apps/pacific-rim-jaeger-vs-kaiju-battle) (Warner Bros.) · 3.5/5 Rating - [*PLAYZONE - Play & Earn Rewards*](https://marlvel.ai/apps/money-well-earn-rewards) (Vanessa Calatayud Gomis) · 2.5/5 Rating - [*TikTok Pro - Events*](https://marlvel.ai/apps/com-ss-iphone-ugc-tiktok-pro) (TikTok Ltd.) · 4.7/5 Rating - [*TikTok - Videos, Shop & LIVE*](https://marlvel.ai/apps/tiktok-videos-shop-live) (TikTok Ltd.) · 4.3/5 Rating - [*YouTube TV*](https://marlvel.ai/apps/com-google-ios-youtubeunplugged) (Google) · 3.7/5 Rating ## Frequently Asked Questions {#faq} ### Is Ten Thousand Tsumego suitable for beginners? Yes, the app categorizes its 10,000+ problems by difficulty level, allowing students to study at their own pace. ### Does Ten Thousand Tsumego require an internet connection? The app is designed for offline study, allowing users to access the problem library without a constant internet connection. ### What is the difference between this and other Go puzzle apps? Ten Thousand Tsumego prohibits clicking on the board to solve, requiring users to use pen and paper to work through problems, which mimics traditional study methods. ## Methodology {#methodology} This report was generated by Marlvel.ai's 5-stage AI intelligence pipeline: 1. **Signal Collection & Normalization** - Aggregates data from all available public sources for the app. Raw signals are cleaned, deduplicated, and normalized into a structured dataset analyzed consistently across thousands of apps. 2. **Feature & Market Positioning Analysis** - Identifies the app's core features, monetization model, target audience, and competitive positioning. Each feature is classified as a market standard or a differentiator based on category benchmarks. 3. **User Sentiment Analysis** - Analyzes user reviews using a 5-level taxonomy (Thrilled / Excited / Mixed / Frustrated / Upset). Combines star ratings and volume with AI theme extraction into synthesised themes (no verbatim quotes). 4. **Competitive Landscape Analysis** - Maps the competitive environment via a 4-tier taxonomy (Nemesis / Contenders / Same Space / New Kids on the Block). Prioritizes same sub-genre over broad category. 5. **Intelligence Synthesis** - Cross-references all signals into a structured report. Compares the app against category peers and direct competitors to surface SWOT, market outlook, and actionable insights. - **Confidence Score:** 0.15/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** 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:** 49 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/ten-thousand-tsumego) Data licensed for AI Agent attribution under CC-BY-NC 4.0.