Tetris

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Across
  1. 2. Juice
  2. 3. 6-digit numbers
  3. 5. Jipyeong
  4. 8. True beauty
  5. 10. Royal ball
  6. 12. Saeroyi
  7. 15. Miso
  8. 17. BLACKPINK
  9. 18. CHOCOLATE
  10. 19. Sum of all possible 4-digit numbers
Down
  1. 1. COMMEMORATION
  2. 2. Non-negative
  3. 3. Odd
  4. 4. Start-up team
  5. 6. Namjoon
  6. 7. Lines
  7. 9. Balloon
  8. 11. Arcade
  9. 13. Student Council
  10. 14. Taehyung hungry
  11. 16. CHANEL
  12. 18. JEON JEONGGUK