Free for the very first time! Full premium. Very recommended! Zero+ SaturnBoy, LLC A simple iOS puzzle game that is devilishly fun to play. Just add positive and negative numbered blocks to one another … Free Buy Now Watch Media DetailsA simple iOS puzzle game that is devilishly fun to play. Just add positive and negative numbered blocks to one another to make all zeros. • Easy to play: swipe blocks left, right, up, or down • Lots to do: 120 levels and counting... • Never the same: new levels bring new kinds of blocks Information Seller:SaturnBoy, LLC Genre:Education, Puzzle Release:Dec 17, 2014 Updated:Jan 12, 2015 Version:1.1 Size:2.5 MB TouchArcade Rating:Unrated User Rating:Unrated Your Rating:unrated Compatibility:HD Universal Game trailer: https://vimeo.com/113997854 (You must log in or sign up to post here.) Show Ignored Content Share This Page Tweet Your name or email address: Password: Forgot your password? Stay logged in