Nuts & Bolts 3D

Nuts & Bolts 3D is a relaxing logic puzzle about mechanical thinking. Rotate intricate 3D contraptions, loosen the right bolts, slide plates free, and reassemble parts in the correct order to clear each stage. Every move feels tactile and deliberate, turning simple pieces into surprisingly clever challenges. Play at your own pace offline with clean visuals, intuitive touch controls, and steadily rising difficulty. Short levels make it perfect for quick breaks, while advanced stages test planning, spatial awareness, and sequencing. Hints help when you are stuck, and smart solutions earn better ratings and unlock tougher puzzles.