Play dot256 game completely free and online. The game belongs to the category Logic games, Puzzle games. dot256 is an addictive puzzle game with a beautiful, minimalist, flat design. The goal is to match balls with the same numbers by shooting. When balls are combined into one, its number is multiplied by 2 or 4, depending on the number. When balls with the number 256 are combined, they collapse. Features This game will improve your memory, concentration and reflexes. This is a great workout for your brain.