Blockz! is a Games & Entertainment::Puzzle & Word Games software developed by Big Fish Games. After our trial and test, the software was found to be official, secure and free. Here is the official description for Blockz!: How fast can you shift shapes? Find out as you test your geometry with Blockz!, an online version of a classic puzzle game. Rotate the shapes into position using the arrow keys so that they form full lines on the bottom. Clear lines to level up. Sound familiar? Maybe so, but with 3 block shapes and 2 play types, Blockz! won't ever get old. Play online for free now and see for yourself. you can download Blockz! free now.