Cube3D is a unique 1 player puzzle game unblocked. It is about the adventure of a group of cubes. To become the winner, you have to move all of them to the checkpoint. Try to finish every level in the shortest time! There are 20 stages to play Cube3D free online and check your thinking ability. Do not forget to switch shapes and overcome every obstacle on platforms! It's easy to download! Why don' you embark on the story right now? Good luck!