Color Fill 3D

How to Play Color Fill 3D

Color Fill 3D is a simple yet incredibly satisfying puzzle game where you control one block among a grid of blocks that move across a grid. Your aim is to fill empty spaces with color and the only way to do this is to sprint across the board. Wherever you move across, the blocks underneath get colored. Each move leaves a trail, and the real challenge lies in making sure it doesn’t get cut off before you can complete an enclosed area.

The objective is to cover the entire board while navigating around obstacles and avoiding dangerous missteps.

The game seems simple enough but there are plenty of obstacles—often in the form of rival-colored squares—stand in your way. The one big threat is the moving blocks.

If they collide with you, it’s game over. But you’re not defenseless. By creating enclosed sections, you can eliminate these threats when they cross into your territory. You’re safe if you stay within your enclosed space.

The safest strategy is to trap them piece by piece, but if you’re feeling bold, you can try surrounding them all at once for a quicker win.

More Games Like This

If you like this game, you'll want to explore our casual game category with similar games like Tile Guru, a Match 3 game that combines mental sharpness with relaxation. Little Alchemy is another fan favorite—an educational crafting game where players combine different elements to create new items. Bubble Shooter is another very similar game, a classic among casual fun.

Controls

Use the WASD or the arrow keys to move the cube in order to fill the level with your color.

Gameplay Video