2357!

2357! Puzzle is a 60-second division/prime factorization battle. You throw division balls containing prime factors (2,3,5,7,11,13,17,19) to multiply and destroy the target ball, earning points. Use single or multiple primes at once to maximize score as the target count increases.

One-handed play makes it easy to pick up anywhere. It’s a brain-training puzzle for fans of crosswords and sudoku, with global rankings via Game Center for friendly competition.