Go Challenger-Go game(Tsumego) Android
Go Challenger-Go game(Tsumego) gets 100+ downloads a day worldwide (AppInsider estimate, September 2026, rounded down to a band).
Go Challenger-Go game(Tsumego) is #25 in Games › Board Free on Google Play in South Korea and charting in 1 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperCom2uS TYGEM Corporation
CategoryGames › Board
PriceFree
Released
Installs100k+
Rating★ 4.5 (276)
Updated
Content ratingEveryone
Rating
4.5 ★
276 ratings
Measured
Best rank now
#25
Games › Board FreeMeasured
Go Challenger-Go game(Tsumego) on Google Play
App details
App ID
com.tygem.tsumego
Publisher
Com2uS TYGEM Corporation
Content rating
Everyone
Go Challenger-Go game(Tsumego) downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where Go Challenger-Go game(Tsumego)'s downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Go Challenger-Go game(Tsumego) before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: In-app purchase-led
How Go Challenger-Go game(Tsumego) makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 63 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| South Korea | Games › BoardFree | #25 |
Apps near Go Challenger-Go game(Tsumego) on the chart
Games › Board Free, around #25.
Ratings
Google Play, worldwide.
Rating
4.5 ★
276 ratings
Measured
Ratings
276
Measured
Written reviews
2
Measured
About Go Challenger-Go game(Tsumego)
It is a Go game that was created with the long-standing know-how and technology of the global Go site TYGEM.
Improve your Go skills with carefully selected Life&Death quizzes every day.
Characteristics of the game
- PRO AI will respond to all your moves until you understand them.
AI accepts all the wrong moves, so you can try indefinitely with your own thoughts.
If you try multiple times, you'll be close to the answer.
- There are approximately 5,000 high-quality Life&Death quizzes waiting for you.
The quizzes are divided by "To kill" and "To live", so you can choose the quiz you want and try it.
Also, each is divided into 7 levels of difficulty, so experience the quiz that fits your level right away.
- A new quiz tailored to your Go level is recommended every day.
Challenge your own Life&Death quizzes that change every day.
Life&Death quizzes tailored to your level will upgrade your Go level further.
- Compete with users all over the world
Each quiz has a record of the number of challenges and success rates of users worldwide.
If you succeed in a Life&Death quiz for the first time, you will remain the eternal successful challenger of the quiz.
Try challenging quizzes with low success rates
- How strong is my Life&Death level?
You don't have to solve all the quizzes to know your level.
Check your level in a short period of time with the level test.
If you knew your level, all you have to do is boost your level.
- Various Go stones and Go board skins
If you're tired of the classic Go background, try changing the Go skin to suit your taste.
There are many combinations of Go stones and Go boards, so find the best combination that makes you feel the best.
Improve your Go skills with carefully selected Life&Death quizzes every day.
Characteristics of the game
- PRO AI will respond to all your moves until you understand them.
AI accepts all the wrong moves, so you can try indefinitely with your own thoughts.
If you try multiple times, you'll be close to the answer.
- There are approximately 5,000 high-quality Life&Death quizzes waiting for you.
The quizzes are divided by "To kill" and "To live", so you can choose the quiz you want and try it.
Also, each is divided into 7 levels of difficulty, so experience the quiz that fits your level right away.
- A new quiz tailored to your Go level is recommended every day.
Challenge your own Life&Death quizzes that change every day.
Life&Death quizzes tailored to your level will upgrade your Go level further.
- Compete with users all over the world
Each quiz has a record of the number of challenges and success rates of users worldwide.
If you succeed in a Life&Death quiz for the first time, you will remain the eternal successful challenger of the quiz.
Try challenging quizzes with low success rates
- How strong is my Life&Death level?
You don't have to solve all the quizzes to know your level.
Check your level in a short period of time with the level test.
If you knew your level, all you have to do is boost your level.
- Various Go stones and Go board skins
If you're tired of the classic Go background, try changing the Go skin to suit your taste.
There are many combinations of Go stones and Go boards, so find the best combination that makes you feel the best.
What's new in 3.07.48
8/11
Added auto-reconnect when returning to the app
after losing connection in the background
Added auto-reconnect when returning to the app
after losing connection in the background