Complete a campaign level.
Complete all five levels in a campaign chapter.
Complete 50 different campaign levels.
Complete all 100 campaign levels.
Earn three stars on all five levels in a campaign chapter.
Earn three stars on all 100 campaign levels.
Earn a crown on a campaign level.
Earn crowns on 25 different campaign levels.
Earn crowns on all five levels in a campaign chapter.
Earn crowns on all 100 campaign levels.
Complete a generated random challenge.
Complete 10 different generated random challenges.