Update(2021-12-16)
Now cubes numbered 4 will fall from the air! Fixed the bug that sometimes the cubes will pass through the wall. Please contact the developer if you have any good comments or suggestions!

Developer posts and news about this game.

Now cubes numbered 4 will fall from the air! Fixed the bug that sometimes the cubes will pass through the wall. Please contact the developer if you have any good comments or suggestions!