Calendar is a special in-game spreadsheet. You check in every day - you get cool bonuses.
Here arethe answers on some questions about our calendar:
Where is the calendar?
Click on the gift box icon on the top-right
How can I check-in?
CLICK on the date.
What will I get?
You will get prizes for checking in every day.
Do I need to check in several days in a row to get a bonus?
No. You can skip days. You need 3/7/.../28 days TOTAL to get the prize.
What will happen if I get a smaller prize?
It is ok. Getting smaller prizes won't refresh your score.