Picross 3D
A game featuring a modified three-dimensional variant of Picross. Instead of a grid made of squares to selectively fill in to reveal an image, the player is presented with a rectangular prism made of cubes to selectively chip away to reveal an object. The clues work differently as well - not every row or column has clues, and the ones that do have a single number indicating how many cubes should be left in that row or column.