Solve puzzles by stacking onto matching bolts in hundreds of levels. Plan moves ahead to complete each level. Track progress through increasing difficulty. Unlock new challenges with each completed stage.
Solve puzzles by twisting and turning screws and nuts to complete levels. Manipulate mechanical components to unlock new areas. Track progress through multiple challenges and unlock achievements. Share high scores with friends.
Play a race game where players collect nuts and bolts to upgrade vehicles in real time. Choose from roller skates, bicycles, cars, and flying machines. Customize runner appearance with hats, clothes, and color skins.
Solve 3D puzzles by unscrewing colored bolts and placing them in matching boxes. Each box requires three screws to clear. Progress through stages by removing all screws from a cluster.
