Cube in Cube is a puzzle game loosely based on 2048. Merge the cubes by jumping up and down the layered slope. Merge the cubes by jumping up, down, and sideways. Tap a cube and tap a neighbouring cube with the same number to hop across and merge the two. The higher the number you create, the more points you score. You can also jump to an empty step, but this will result in a points deduction. The number of points you lose is 4 times the value of the cube that hops onto an empty spot. Enjoy playing this puzzle game here at Y8.com!