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

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

  • deoh estimated 75% on 2019-10-18
  • deoh   judged this prediction right on 2019-10-20.