Block puzzle game is a game where the player must arrange blocks or shapes of different sizes and colors to fit into a designated space or shape. The gameplay typically involves moving the blocks using simple controls, such as swiping, tapping or dragging to create a complete shape or pattern.

The objective of the game is to fit as many blocks as possible into the designated space without leaving any gaps. As the game progresses, the shapes of the blocks and the complexity of the levels increases, making it more challenging to complete each puzzle.

Block puzzle game can be very addictive due to their simple yet challenging gameplay. They can also be a great way to improve problem-solving and spatial reasoning skills.