Edge Crossword

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Across
  1. 2. A game or problem that tests ingenuity.
  2. 3. Having a fine point or cutting edge.
  3. 5. An edge or border of something.
  4. 7. A line marking the limits of an area.
  5. 8. A point beyond which something does not extend.
Down
  1. 1. The outer part of an area or group.
  2. 2. The outer limits of an area or object.
  3. 4. Information used to solve a mystery or puzzle.
  4. 6. A framework of lines, often used in puzzles.
  5. 7. The top edge of a container.