Sonic Channel staff on their blog:
It is Blaze sitting on a bench admiring the red leaves with a book in one hand in the reading season of autumn. ♪
Blaze’s delicate expression matches the sense of the autumn season, doesn’t it?
This time, the answers like Tikal, Knuckles, and Eggman were plurally divided, but there were also people getting the correct answer capturing Blaze’s detailed characteristics like the flame appearing from the hand and the slightly shown necklace of the hint images.
About the decoration and scene, there were many answers of “reading” and “red leaves” and seemed to be many people correctly answering both.