A free app for Android, by Rejoy Studio.

This game is a new twist on a classic puzzle game concept. Instead of blocks, you have to place cubes. The objective is to fit all the cubes into the pattern.

The rules are simple. You can only use one type of cube. Each level has a unique pattern, so you will never play the same level twice. The level increases in difficulty as you go.

If you get stuck, you can always try the SudoCube mode. This mode lets you play a more challenging game, as you will have to fill out the grid horizontally, vertically, or via a nine-block pattern, and manage to eliminate blocks.