Description Block Puzzle Ocean is a puzzle game similar to Tetris, but more fun and creative, because you can collect cute fish and decorations, and design your own beautiful aquariums. Your goal is to drag and drop different shapes of blocks onto the 10-by-10 grid, and eliminate them by filling a row or a column, and free up space. If there is no space for the next block, the game is over. Each level has different challenging goals, and you need to complete them to unlock more fish and decorations!