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Problems of the Day
Added today:
Yi Kuo Part 2 - 10 problems
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Most popular today:
Tsumego Dictionary Volume I Part 1 - 5
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Yi Kuo Part 2 - 10 problems
Most popular today:
Tsumego Dictionary Volume I Part 1 - 5
New Collection: Sacrifical Tsumego
Sometimes sacrifices are necessary in order to kill, but how many stones can you sacrifice before killing?
That's the question this collection aims to answer.
New Collection: Yi Kuo
Yi Kuo is a classical kifu and tsumego book written by Huang Longshi (1651-1700). It was posthumously published in 1710.
Go Seigen once commented that Longshi's fighting skill
was of 13-dan strength. The problems in this collection are focused mainly on endgame tesujis.
Update 20.07.2023
New board viewer: BesoGo
We changed the technology that is used to display the problems from jGoBoard to BesoGo. There are various advantages, such as a tree display in the review, changing views without refresh, editing and saving problems on the website and more. It also opens possibilities to merge recurring board positions and to make a better result distinction. Instead of correct and incorrect, a future update is going to include more details.
It comes with a separate editor which was the starting point to make this possible. Editor
We changed the technology that is used to display the problems from jGoBoard to BesoGo. There are various advantages, such as a tree display in the review, changing views without refresh, editing and saving problems on the website and more. It also opens possibilities to merge recurring board positions and to make a better result distinction. Instead of correct and incorrect, a future update is going to include more details.

It comes with a separate editor which was the starting point to make this possible. Editor
New Collection: French Go Review
The french Go review is a magazine published currently 3 times a year which started in 1979. The first issue for 2023 is N° 158. In each issue, some tsumego or tesuji
problems are proposed with several levels : beginner, intermediate and advanced. Many problems were proposed by Fan Hui, 2 Dan professional.
Message of the Day | 2. October 2023
User of the Day
rominokun
Donations
Problem Database Size
Recent Donations and Upgrades
Malachi Sigmund | 10,00 € |
Peter Román | 10,00 € |
Reesha | 10,00 € |
Luciano - Palmas | 10,00 € |
maxfrog | 10,00 € |
Tsumego Hero Videos
Video by Daniel ML
Twitch: https://www.twitch.tv/danielml001
Youtube: Daniel ML
All Episodes
E1: Tsumego Hero 1 : Hard Mode
E2: Tsumego Hero 2 : Extra Life
E3: Tsumego Hero 3 : Hero Rising
Contributors
Tsumego Hero is only in constant good shape, because there were users who helped creating the files for the problems.
If you want to do some tsumego training and at the same time help the website by creating files, please message me. Help is much appreciated.
All contributors are listed here: Authors
All contributors are listed here: Authors
Admins
We are looking for more admins who can confidently answer comments in the discuss area and create new problems.
Ideally, there is a small group of active or semi-active admins that is interested in discussion, uploading problems or creating new collections.
Let me know if you would like to be on the productive side of Tsumego Hero. (me@joschkazimdars.com)