Sum up match the line numbers It is a simple and interesting puzzle game. At limited time, you need sum up the block number the match the line number. It is best to kill time. https://itunes.apple.com/us/app/sum/id1457289036?ls=1&mt=8 Sum !! Waterpower Technology It is a simple and interesting puzzle game. At limited time, you need sum up the block number the match the line number. It is best to kill time. $2.99 Buy Now Watch Media DetailsIt is a simple and interesting puzzle game. At limited time, you need sum up the block number the match the line number. It is best to kill time. Information Seller:Waterpower Technology Genre:Board, Puzzle Release:Mar 22, 2019 Updated:Nov 23, 2021 Version:2.02 Size:44.9 MB TouchArcade Rating:Unrated User Rating:Unrated Your Rating:unrated Compatibility:HD Universal (You must log in or sign up to post here.) Show Ignored Content Share This Page Tweet Your name or email address: Do you already have an account? No, create an account now. Yes, my password is: Forgot your password? Stay logged in