Crazy Blocks is an arcade game likely belonging to the puzzle or action-puzzle genre. The name suggests gameplay involving manipulating blocks, similar to Tetris or other block-based games.  The lack of additional information prevents a more specific description of its features, gameplay style, developer, or release date.  More details are required for a more complete introduction.

Crazy Blocks

Cotton (set 3, World, FD1094 317-0181a)