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.
: allows players to remove bolts matching the box color to fill it. Complete stages by unscrewing all screws. Features color-based matching, stages, and simple gameplay mechanics.
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.
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.
