DC Superheroes

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Across
  1. 1. fastest man on earth
  2. 3. the half man half robot hero
  3. 7. the mighty hero from Atlantis
Down
  1. 2. man of steel
  2. 4. the dark night
  3. 5. the handful sidekick of batman
  4. 6. the boy who had the power of six gods