Package Design

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Across
  1. 3. not the kind in front of my skull, but on shapes
  2. 5. where the _____ meet
  3. 6. what Optimus Prime and Bumblebee do
  4. 8. not the kind where you convert one language to another
  5. 9. the line on which y equals zero
Down
  1. 1. like tiling the bathroom floor, only with shapes
  2. 2. what you see in the mirror
  3. 4. the line on which x equals zero
  4. 7. this is why we have day and night