24CardsGreen Publisher: midlight Genre: Puzzle Released: 27 Sep, 2011 Size: 39.8 MB Price: $0.99 Click here to request a review of this app App Store Info Description The 24CardsGreen Game is a mathematical card game in which the object is to find a way to manipulate four integers so that the end result is 24. Addition, subtraction, multiplication, or division Screenshots Screenshot 1 of 6