Since when do puzzles accept upside down pieces? it is too early to confront this face

Posted on Mastodon over five years ago and archived here at /mastodon/2020/09/18/104886277025423716/ in the Mastodon collection.
Proximate posts in the Mastodon collection
newer Mastodon post from September 21, 2020, 104905607168200259 21 September 2020
this post Mastodon post from September 18, 2020, 104886277025423716 18 September 2020
older Mastodon post from September 17, 2020, 104880580778444610 17 September 2020
Proximate posts in the General collection
newer Mastodon post from September 21, 2020, 104905607168200259 21 September 2020
this post Mastodon post from September 18, 2020, 104886277025423716 18 September 2020
older Mastodon post from September 17, 2020, 104880580778444610 17 September 2020