Square Block Puzzle is a free puzzle game designed for Android smartphones and tablets by Petros studio. It's a classic puzzle game that refreshes and relaxes the brain, just like Tetris, wood puzzles, wood block puzzle, bricks game, and other puzzle games.

The game dashboard has a 9x9 slot with vertical and horizontal lines, and within the lines, there are squares of 3x3, totaling 9. Players earn 10 points for filling a vertical or horizontal line and a square. The game records the best score, and the score progress bar fills up when a player returns to play, showing how close they are to achieving their last best score.

Square Block Puzzle has four different levels, making it user-friendly and interesting. Players can choose the level that suits them. The game is easy to understand, with simple rules and mechanics.

The game generates different styles of shapes like T shape, L shape, z shape, O shape, and more, depending on the level chosen. It constantly updates the various shapes of blocks, making it both classic and challenging.

Overall, Square Block Puzzle is a fun, enjoyable, and useful game for brain training. It's a simple game but full of challenges that require logic skills and placement strategies.