Tsumego Hero
  • Sign In


    • Achievement: Speed IX

    View Achievements

    Speed IX

    10000 XP
    Finish a collection between 7k and 5k with an avg. time of under 10 seconds.*
    *The collection must contain at least 100 problems.

    101 users completed this achievement.

    Completed by , , , , , , , , , and more.