Zero is a simple yet addictive puzzle game available for iPhone users. Developed by SaturnBoy LLC, this game is sure to keep you entertained for hours. The objective of the game is to add positive and negative numbered blocks together to make all zeros.

The gameplay is easy to grasp, requiring you to swipe blocks in four directions - left, right, up, or down. As you progress through the game, you'll encounter a variety of challenging levels. Currently, Zero offers 120 levels, with more being added regularly.

What sets Zero apart from other puzzle games is the constantly evolving gameplay. With each new level, you'll encounter different kinds of blocks, adding a fresh twist to the game. This ensures that no two levels are ever the same, keeping you engaged and entertained.

If you're looking for a fun and addictive puzzle game to play on your iPhone, Zero is a great choice. Download it for free and get ready to put your puzzle-solving skills to the test!