HTML

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Across
  1. 3. There are opening and closing thing for html
  2. 6. the tag is <u>
  3. 8. the tag is <i>
  4. 9. the name of this crossword puzzle
Down
  1. 1. Is used <h1> - <h6>
  2. 2. to add one of these you need to use the <img> tag
  3. 4. the tag for this is <sup>
  4. 5. the tag is <b>
  5. 7. the tag to do this is <a>