Screw Stack 3D - Bolts Puzzle

Screw Stack 3D - Bolts Puzzle is a satisfying 3D brain teaser where you sort, stack, and unscrew bolts to clear intricate boards. Rotate objects in full 3D, find the correct order, and free every piece without getting stuck. Enjoy tactile feedback, crisp sound effects, and clean visuals that make every twist and click feel rewarding. Levels ramp from relaxing warm-ups to mind-bending layouts with crossing threads, blocked paths, and size-color rules. Simple one-hand controls and short stages make it perfect for quick breaks or long puzzle sessions. Sharpen your logic, relax your mind, and master the art of threading and unthreading.