[One of the top 8 at the 2019 Classic Tetris World Championship will be] Joseph Saelee

Created by deoh on 2019-10-18; known on 2019-10-20; judged right by deoh on 2019-10-20.

• deoh estimated 90% on 2019-10-18
• deoh   judged this prediction right on 2019-10-20.