Block Puzzle Classic Plus is a classic puzzle game that requires players to place different shaped blocks into a grid. The game is easy to understand, yet challenging to master.

The main objective of the game is to fill an entire horizontal or vertical line with blocks to clear the line. Once a line is cleared, the player earns points and the remaining blocks above the cleared line will fall to fill the space. The game ends when the player can no longer place any blocks on the grid.

To start a game, players must first choose the level of difficulty. The game has three levels: easy, medium and hard. In the easy level, players are given eight different shapes that can be used to fill the grid. In the medium level, there are ten shapes to choose from, while the hard level has twelve shapes.

The controls of the game are simple and intuitive. Players can drag and drop the blocks from the bottom of the screen onto the grid. Additionally, players can rotate the blocks by tapping on them. Players can also use the buttons at the bottom of the screen to pause the game, start a new game, or change the level of difficulty.