Lego !!!!!

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Across
  1. 3. batman superman
  2. 6. every thing is awesome
  3. 7. only works in black and very very dark gray
  4. 8. custom built Lego creations
Down
  1. 1. iron man spider man
  2. 2. ninja
  3. 3. it has the buggiest Lego factory in the world
  4. 4. the longest going them in Lego
  5. 5. a highly sophisticated inner locking brick system
  6. 9. yellow flesh