Across
- 4. IT - "Information ____"
- 5. Solar systems 4th planet
- 7. Submarines locator
- 8. 29th periodic element
- 11. Morning beverage
- 15. Study of X-rays
- 16. Greek stone fruit
- 18. Nintendo racing game
Down
- 1. Sweden's capital
- 2. Woodwind instrument
- 3. Largest mammals
- 6. Ghost synonym
- 7. "Shape of You" singer
- 9. Red Muppet character
- 10. Flightless bird
- 12. Greek God of the sun
- 13. Fresh water lobster
- 14. Hunger Games' 3rd book
- 17. Private educator