1. Duolingo Team Gregory Hartman

  2. Duolingo Team Sean Chin Pro

  3. Duolingo Team Sean Chin Pro

  4. Duolingo Team Jenny Cha

  5. Duolingo Team John Trivelli

  6. Duolingo Team John Trivelli

  7. Duolingo Team John Trivelli

  8. Duolingo Team Sean Chin Pro

  9. Duolingo Team Gregory Hartman

  10. Duolingo Team Gregory Hartman

  11. Duolingo Team Gregory Hartman

  12. Duolingo Team Gregory Hartman

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