Cube Fill 3D is a free puzzle game available on Android. Developed by Archain, this game challenges players to fill all the empty cells on the screen by moving a cube with their finger. However, players must also avoid obstacles that get in their way.

One of the most significant features of the game is the ability to customize both the cube and the obstacles. Players can select colors they like, making the game more personalized and exciting.

Overall, Cube Fill 3D is a fun and addictive game that will keep players entertained for hours. The game's simple mechanics and customizable features make it an excellent choice for puzzle enthusiasts.