Life and death for SmartPhone2003 Description:

Enjoy go game anytime, anywhere.
Wu qingyuan, the greatest master of Go game, said that if you want to play Go better, try to solve 'life and death' problems.
Here we gathered more than 1,200 practice problems for you. You will find that by practicing them your skill will be improved very quickly. You will become more sensitive to those important positions.
The problems are very interesting and challenging. You can do it at your own
pace and always come back to try different variations or re-fresh yourself.
You will have lots, lots fun. Enjoy it.