Cube Stack Puzzle is a free puzzle game developed by New Story Inc. and available on Android. This game is a simple yet addictive puzzle that challenges you to stack sub cubes on the main one to reach the goal.

The game consists of a main cube that you operate and sub cubes on the stage that you stack on top of the main one. The goal is to stack the sub cubes in the right order to reach the target height. The game starts off easy, but as you progress, the levels become more challenging and require more strategic thinking to solve.

Overall, Cube Stack Puzzle is a great game for puzzle lovers who are looking for a fun and challenging game to play. The graphics are simple and clean, and the controls are easy to use. If you're looking for a new puzzle game to try out, Cube Stack Puzzle is definitely worth checking out.