Which came first? · Tricky
Which came first: Email or Sonic the Hedgehog?
Email came first, in 1971 (first sent). Sonic the Hedgehog followed 20 years later, in 1991 (released).
- First1971
Email
invention · first sentThe first email sent over the ARPANET network went out in 1971 and introduced the @ sign in addresses.
- Second1991
Sonic the Hedgehog
game · releasedSonic the Hedgehog, from 1991, was made to give Sega a rival to Mario.
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All which-came-first pairs · About Older Than You Think · Quiz games
Years from Wikidata, each checked against the item’s English Wikipedia article on 2026-10-18. A year stands for what its label says: a founding, a first patent, a premiere.