Superheroes

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Across
  1. 4. Scientist who transforms into a giant green powerhouse when angry
  2. 5. A billionaire vigilante who fights crime in Gotham City
  3. 9. Genius billionaire and inventor who wears a powerful armored suit
  4. 10. Teenager bitten by a radioactive spider now fights crime in New York
  5. 11. God of Thunder who wields a magical hammer named Mjolnir
  6. 12. A hero who wields a power ring fueled by willpower
Down
  1. 1. Mutant with healing powers and retractable claws made of adamantium
  2. 2. Fastest man alive with super speed and reflexes
  3. 3. A highly trained spy and martial artist member of the Avengers
  4. 6. King of Atlantis who can communicate with sea creatures and control water
  5. 7. An alien from Krypton with super strength and flight abilities
  6. 8. Amazonian warrior princess with superhuman strength and a lasso of truth