Context: Video games are playable on various versions of iPods. The original iPod had the game Brick (originally invented by Apple's co-founder Steve Wozniak) included as an easter egg hidden feature; later firmware versions added it as a menu option. Later revisions of the iPod added three more games: Parachute, Solitaire, and Music Quiz.

Question: On what devices can video games be used?
Answer: iPods

Question: What was included on the first iPod?
Answer: Brick

Question: Who created Brick?
Answer: Steve Wozniak

Question: What are three games, in addition to Brick, which have been included with the iPod?
Answer: Parachute, Solitaire, and Music Quiz

Question: What is another phrase meaning hidden feature?
Answer: easter egg

Question: What was the first, hidden game included with the original iPod?
Answer: Brick

Question: What other games were later added to the original iPod?
Answer: Parachute, Solitaire, and Music Quiz