11) What is the name of Sonic's best friend?
12) What is the name of DrEggman's pet project?
13) What is Sonic's species?
14) What was the name of the first game in the Sonic franchise?
15) Who is Sonic's long-time rival?
16) How many Chaos Emeralds are there in the Sonic universe?
17) What is Sonic's main mode of transportation?
18) Who created Sonic the Hedgehog?
19) In which year did the first Sonic game release?
20) What game was Sonic's first 3D outing?