ZHED is an instant classic puzzle game. Based on a simple mechanic it builds onto increasingly complex puzzles that challenge you to a level you would not imagine. No timers, no clocks, no stars and no tricks, just pure puzzles for you to enjoy. It's the perfect brain-teaser that lets you train focus, concentration and memory. How to Play ZHED? Tap a square and select a direction (upwards, downwards, to the left and to the right). See how the square reacts when they intersect with each other, and build a path to fill the goal square. When you finished, the next level will show up. You can undo moves or restart levels as much as you want. How many levels are there? There are currently 5 free level packs with a total of 100 challenging and curated levels. How to save my game progress? Make sure you are connected to internet, and your progress will be saved automatically (iCloud required on iOS). Do I need to pay anything to play this game? It is 100% free, but you can buy or earn hints to help you solve harder puzzles. NOTESZHED contains optional rewarded video ads. ZHED sells hints and extra level packs as IAPs. Like us on FACEBOOKhttps://www.facebook.com/GroundControlGamesSend us your feedback, we appreciate it. Enjoy.