Hello World

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Across
  1. 2. Mixed up dude ate food before deadline (3-4)
  2. 3. Witch without her coven accompanied by another (4)
  3. 5. In hindsight, an odd figure proves to vex some. (7)
Down
  1. 1. Page sovereign for developing young (8)
  2. 2. Start of the decade with dying fire to signal another moon trip.(8)
  3. 4. Gemini in a partial twist with Northerner (5)