Color StacktheDeveloper RunPuz

Color Stack RunPuz is a colorful, level-based puzzle and brain game for Chrome. Stack and match colors to solve progressively harder puzzles — a simple, engaging gameplay loop that trains pattern recognition and quick thinking.

Ideal for short play sessions, the extension features intuitive controls and progressive difficulty across multiple levels. It’s perfect for casual entertainment and quick brain-training, suitable for players of all ages who want a fun, challenging way to sharpen their mind.