📙 Problem Collection for Skill Improvement

Author: Segoe Kensaku 1K ~ 3P Average difficulty: 4D

  • First Volume - C Level 22 problems →
  • First Volume - B Level 61 problems →
  • First Volume - A Level 79 problems →
  • Second Volume - C Level 36 problems →
  • Second Volume - B Level 48 problems →
  • Second Volume - A Level 72 problems →

Difficulty Guide

📗 Beginner（20K~5K）
Suitable for beginners learning Go basics.
📘 Low Dan（1K~2D）
For intermediate players at 1K~2D level.
📙 High Dan（3D~5D）
For advanced players at 3D~5D level.
📕 Professional（6D~3P）
Professional level problems at 6D~3P.