Came from the newsletter!
Made a scuffed answer list:
V29yZGxpc3QgdGFrZW4gZnJvbSBodHRwczovL2dpdGh1Yi5jb20vZHd5bC9lbmdsaXNoLXdvcmRzLCBzbyBncmVlbiBtYXkgbm90IGxpa2Ugc29tZSB3b3Jkcy4KaHR0cHM6Ly9maWxlcy5jYXRib3gubW9lL3I1cHY3ZS50eHQ=
(Base 64)