Lego superhero

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Across
  1. 2. Batman’s sidekick
  2. 5. Superhero in red and gold who wears a high-tech suit
  3. 7. This superhero climbs walls and shoots webs
Down
  1. 1. The color of the Hulk
  2. 3. What you build with in Lego sets
  3. 4. Superhero who uses a magic hammer
  4. 6. A strong suit superheroes wear for protection