Nuts And Bolts

Nuts And Bolts is a mechanical unscrewing puzzle for minds that like things ordered. Each board is a plate cluttered with pinned screws in different colours, and you remove them tap by tap, but a screw can only leave when no other part overlaps it, so the removal order is one long logic chain. Wrong taps jam the mechanism and cost moves, and later plates hide screws under panels and rotating gears that shift the puzzle mid-solve. Clearing a plate releases it with a satisfying mechanical sigh. Tactile, tidy and deceptively deep. Free to play in any modern browser, no download.