BlockStacking

About BlockStacking

BlockStacking is a block placement puzzle where you drag sets of coloured blocks onto a square grid. Each turn offers a few shapes to place; once placed, any full row or column clears from the board, freeing space and adding to your score. The game ends when the remaining shapes cannot fit anywhere on the grid.

The challenge lies in finding efficient arrangements. Clearing one line may be easy, but high scores come from setting up multiple clears at once and keeping the board open for difficult shapes. A single awkward placement can clog the grid and end a long run, so every move requires weighing immediate points against future flexibility.

Tips to win

• Keep the centre of the board open; edges are easier to fill when space is tight.
• Plan for large blocks by leaving contiguous empty areas rather than scattering small gaps.
• Prioritise clearing multiple lines at once for bonus points and more breathing room.