Bolts and Nuts Original is a fun mechanical puzzle game in which you will unscrew bolts to clear a field of colorful metal beams. Initially, at each level they will be screwed to a wooden vertical slab. By unscrewing the beams, you must ensure that the beam falls and disappears from the field forever. However, you should always have a place where you will transfer the bolt after unscrewing it in Bolts and Nuts Original. If your move turns out to be wrong, you can return the bolt to its place and unscrew another one.