Boltnest's clever mechanical puzzle challenges you to sort colorful fasteners into individual threaded rods. Move top pieces by clicking between studs, collect complete solid-color sets to spectacularly twist bolts from the playing field, and keep in mind the enclosed tiers hidden underneath. Calculate each step taking into account memory elements, wisely manage the three available cancellations of erroneous actions and free the board from accumulated parts. Unravel all the intricate design of screw connections without any fuss and earn game points in Boltnest.
