the topic Leap Year

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Across
  1. 2. - Month with an extra day in a leap year.
  2. 6. - Astronomical event related to leap years.
  3. 7. - A year that encompasses 366 days in total, accounting for the extra day added to the standard 365 days.
  4. 8. - Celebration every 200 years.
  5. 11. - Another term for a leap year.
  6. 13. - Year based on phases of the moon.
  7. 14. - Calendar predecessor with leap years.
  8. 15. - System adjusting for leap years.
Down
  1. 1. - Four-year pattern of a leap year.
  2. 3. - By 4, a key criterion for leap years.
  3. 4. - Event occurring every four years.
  4. 5. - Game symbolizing the extra day.
  5. 9. - Added day in a leap year.
  6. 10. - Field involved in leap year calculations.
  7. 12. - Earth's orbit around it determines leap years.