Cube Filler by Dupix

Cube Filler is a puzzle game that asks you to fill every empty cube on the board. You control a cube and move it around different puzzle layouts. The first few levels look simple, but the game introduces new challenges as you continue playing.

You don’t need to race against other players or fight enemies. Your main task is to find the right way through each puzzle. Some levels take only a few moves. Others need a little planning before you can fill all the empty spaces.

Moving Around the Puzzle Board

Each level gives you a group of cubes arranged in a particular pattern. Move your cube around the board and fill the empty cubes to complete the puzzle.

You can use the arrow keys or W, A, S and D to move. The mouse also works. Click and drag to control your cube.

The controls are easy to learn, but choosing the right path takes more thought. Moving without checking the board can leave you facing an awkward route. Looking at the available spaces before moving helps you understand where your cube needs to go.

Portals, Boosts and Barriers

Cube Filler becomes more interesting when special cubes enter the puzzle. Portals let you move between different places. Boosts change how your cube travels, while barriers stand in your way.

These objects make each new puzzle feel different. You cannot always follow the same route or solve every level with the same moves.

Pay attention to where the special cubes sit. A portal may help you reach another section of the board. A barrier can force you to find another way around.

Finding a Better Route

The game encourages you to think about your next move instead of rushing across the board. Try to understand how the special cubes affect your path.

A useful approach is to look for empty spaces that seem harder to reach. Plan how to get to those areas before completing the easier parts of the puzzle.

Cube Filler keeps its focus on one clear goal. Fill every empty cube and move on to the next challenge. As the layouts become more complicated, even a small puzzle can give you something interesting to work out.