Friv Blocks Puzzle online on Friv 2017, placed in different categories of Friv 2019 Games & Friv 2020! Blocks Puzzle online! enjoy! Blocks Puzzle or also called 1010 is friv simple HTML5 puzzle game. Drag blocks into grid board until board grid vertical or horizontal line are full filled, then blocks that get filled will be removed, and make sure there is friv possible moves for available blocks.