100 Challenging Go Problems for 100 Days of Study

Yutopian book. Consists of difficult (mainly) problems from Kido magazine. All areas of the game are covered.

Reviews

David Carlton's review (with Tom Rose’s comments)

Summary (by PJT): Impossible for an AGA 2 kyu and a BGA 4 kyu, also for various players up to 3 dan, but probably good if you are good enough!

Table of Contents

to be added

Sample Material

to be added