Quadrapassel

Quadrapassel is a derivative of a classic Russian falling-block game.

Reposition and rotate the blocks as they fall, and attempt to fit them

together. When you form a complete horizontal row of blocks, the row will

disappear and you score points. The game is over when the blocks get stacked

too high. As your score gets higher, you level up and the blocks fall faster.

If you’re looking for a challenge, Quadrapassel allows you to increase the

initial speed of the blocks, or begin the game with partial blocks on some

of the rows. Or, instead of allowing the blocks to fall randomly, it can

select blocks that will be hard for you to place.