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Writer Yonsei Inoue Inseki in Japan
Recommended level Wbaduk 7D★
A number of problems 800 problem
BalYangLon is a classic life and death book invented in China but completed in Japan. This book was hidden by Inoue’s men but opened in public by Yonsei Inoue Inseki. High level problems in the book are as difficult as top amateur players hardly solve. It is highly recommended for Wbaduk 7D★.
Life and death Endgame Mack Etc
133 36
Indicated problem number is a number of problem updated soon.
Recommendation guide

Click! Usage of delicious 6 classic life and death books
- Wbaduk provides all Wbaduk users with 3000 problems from 6 classic life and death books.
- This service is produced based on flash.
- A number of user’s challenge for each problem is reflected on a percentage of correct answers.
- Checker problem are provided which is applied from original books.

Explanation of term
- Death and life : life and death of stone.
- Mack : The point of clue to try moves in shape.
- Endgame : The stage to settle territories in the last of game.
- Etc : Special types
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