Correction, 22 days. There seems to be a grace period until January 12:

https://twitter.com/DataHordeBlog/status/1338231147038388224?s=21

#112DaysForFlash ?

RT @[email protected]

The Flash plugin will be deactivated in less than ten days. But you still can (re)discover classic Flash games in the meantime.

Share your favorite Flash games by responding to this tweet or with the hashtag #100DaysForFlash. https://twitter.com/MuseumOfScreens/status/1308814926228721664