Describe: BlockSlide is a sliding block puzzle with 20 puzzles of varying difficulty. The objective of each puzzle is to slide the blocks into the goal configuration. This typically involves moving the largest block to a particular location. The first few puzzles can be solved in minutes, whereas the later puzzles may take hours or even days to solve. Blockslide includes support for both color and grayscale systems. First download blockslide 11 help desk.