Achievement: Solve a 1d problem
Solve a 1d problem
250 XP
Solve a 1d problem.
817 users completed this achievement.
Completed by albdoma, lilija, diego19, Garouuuh, MarijeT, junikki, TwT, verebgabor, Kicyfroth,
หมากล้อม GO MASTER and more.
