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Take apart colorful machines in Mecha Screw 3D. Remove visible screws, fill color-coded boxes, and plan ahead to keep your spare slots open. Watch metal plates swing and drop as you discover new moves. Solve 15 strategic puzzles, earn stars, and use Hint, Undo, Magnet, or Drill when needed.
Click or tap exposed screws to remove them Fill matching color boxes and avoid filling the spare slots Use Hint Undo Magnet or Drill when needed