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Across
  1. 2. angry Sangoku (1st)
  2. 5. I have 99 problems
  3. 6. an event on the 7th April 2019 (4th)
  4. 8. There are no friends at dusk (4th)
  5. 11. Most famous invention of Alfred Nobel (6th)
Down
  1. 1. short-acting tranquilizer of the triazolobenzodiazepine class, which are benzodiazepines fused with a triazole ring (5th)
  2. 2. 1.e4 c5 (8th)
  3. 3. most often occurs in adults immediately before sleep, during tedious activities and as a result of its contagious quality (1st)
  4. 4. 国立大学医院 (2nd)
  5. 7. Orc Undead Tauren Troll Blood elf Goblin (1st)
  6. 9. Marshall Bruce Mathers III (4th)
  7. 10. Constructed from 1887 to 1889 as the entrance to the 1889 World's Fair - it was initially criticised by leading artists and intellectuals for its design. but it has become a global cultural icon of its country. In which city am I? (4th)