Crossword, Crossword!

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Across
  1. 1. During WW2, The Daily Telegraph held a competition to see who could solve a crossword the fastest. The winners were offered roles as a _________ for the war.
  2. 5. For a while there was a rivalry to see which country, US or England, could have the _____ crossword.
  3. 6. During the crossword craze, you could even buy _______ with embossed puzzles.
  4. 7. Crosswords would become the proud of parent of this game in the 1930's.
Down
  1. 2. This country published their first crossword in 1922.
  2. 3. The first 'Word-Cross' was actually ______ shaped.
  3. 4. The first crossword was made my a ______ journalist who emigated to the US in 1890.