By A Mystery Man Writer
Sonic the Hedgehog Community, OT, There's no end to this franchise!, Page 199
Time Stands Still - TV Tropes
How powerful is Silver the Hedgehog compared to Sonic? - Quora
Who would win Super Shadic or Ultra Sonic? - Quora
Cutscene Incompetence - TV Tropes
The Boost: Was It A Mistake? - Games - Sonic Stadium
Is Sonic the Hedgehog really that powerful as the fandom makes him out to be? If so, why? - Quora
How powerful is Sonic in the IDW comics, base and super? - Quora
G1 Death Battle Fan Blogs: Death Battle Predictions: Mario VS Sonic
General CYOA thread, Page 1342
Who would win in a fight between Tracer (Overwatch) and Sonic (Sonic the Hedgehog)? - Quora
Purposely Overpowered - TV Tropes
How strong is Sonic The Hedgehog's game character? - Quora
Sonic Adventure 2 - Desciclopédia
Sonic the Hedgehog Community, OT, There's no end to this franchise!, Page 199