Pulling pins is the primary objective in this game. You're presented with a grid of metal pins that need to be pulled, row by row, in an effort to release them from a metal cage made of hinges and levers. The player must navigate through a combination of interconnected levers to unlock the cage.
Each level offers a unique solution, requiring strategic planning and timing to free the pins without tangling the levers or causing the cage to collapse. As you progress, the grid becomes increasingly complex with additional levers and constraints. Every level offers a distinct challenge.
The game runs in the browser without requiring any downloads or registration. The objective is to free the pins, and that's all there is to it. The simple yet captivating concept encourages players to think creatively and improve their problem-solving skills with each level.