Game Introduction
Welcome to the wonderful world of 《Screw Master 3D:Pin Puzzle》— a game that will make your mind race and definitely catch your eye!
Here, you'll dive into a series of exciting and fun puzzles. Twisting screws, assembling mechanical devices, every action unfolds in a splendid 3D world, bringing an immersive experience. Each level is a unique task that tests your precision and reaction speed, requiring you to quickly make the right choice among numerous parts.
The game has simple and easy-to-understand controls, yet hides endless interesting challenges. As you keep progressing, every step will bring you closer to the title of "Screw Master", and your mind will become more agile.
Whether you're a child or an adult, 《Screw Master 3D:Pin Puzzle》 is your perfect choice. It perfectly combines fun with mental training, allowing you to exercise your thinking ability while playing. Once you enter the game, you'll be completely immersed in it and never want to leave! Come step into this world of interesting puzzles and enjoy every moment of joy to the fullest!
Game Features
Unique core gameplay
Centered around screwing, unscrewing, and assembling mechanical devices, integrated with rich puzzle elements. A series of interesting tasks unfold in a 3D world, where every operation is closely related to solving puzzles.
Immersive 3D experience
All actions and scenes are presented in a wonderful 3D world, bringing players an immersive gaming experience and enhancing the sense of involvement.
Both challenging and easy to operate: The operation is simple and easy to understand, allowing novices to get started quickly. However, it hides endless interesting challenges. As the game progresses, the difficulty gradually increases, testing players' precision and reaction speed.
Suitable for all age groups
Both children and adults can find fun in the game. It perfectly combines entertainment with mental training, enabling players to exercise their thinking ability while playing.
Strong sense of immersion: Once entering the game, players are easily completely immersed in it, even losing track of time, and enjoying the joy brought by solving puzzles to the fullest.
Gameplay and Controls
Observe the puzzle structure
After entering the level, first clearly understand the distribution logic of pins and screws in the level scene. The connection relationship of each component is the key to solving the puzzle.
Select the operation object: According to the scene prompts or logical judgment, determine the first pin or screw that needs to be handled — an incorrect order may cause the components to get stuck and unable to proceed.
Perform the twisting operation
Click on the target pin / screw and remove or fix it through a rotating action. The twisting process will be accompanied by decompressing sound effects and visual feedback.
Trigger a chain reaction
After removing a specific pin, the associated components will move according to the preset logic. At this time, it is necessary to observe the changes in the scene and plan the next operation.
Complete the puzzle - solving cycle: Repeat the "select - twist - observe" process, gradually disassemble the puzzle structure, and you can pass the level when all components are in place or the target form is achieved.
Game Guide

Basic Operations and Goals
The core gameplay of the game is to rotate the scene (as prompted in the first level "Drag on the screen to rotate the scene") and put screws (pins) of different colors into the corresponding boxes of the same color above. Each level requires all screws to be put in place. For example, in the first level with an ice cream shape, blue, red and other colored screws need to be put into the blue and red boxes on top. After completion, you can enter the next level (such as the second level with a cake shape).

Level Clearance Points
Observation and Planning
At the beginning, first observe the scene layout, and clarify the color, position of the screws and the corresponding boxes. For example, in the first level, there are screws of different colors on each layer of the ice cream, and the blue and red boxes above need to match the screws of the corresponding colors. Rotate the scene (drag the screen with your finger) to check the distribution of screws in all directions, plan the picking order, and give priority to the screws that are easy to operate and unobstructed.
Scene Rotation Skills
Flexibly use the scene rotation function, which is crucial for 3D structures. Like in the ice cream level, rotation allows you to see the screws on the side and back to avoid omission. Keep the rotation operation smooth, and after finding the best viewing angle, accurately click on the screw to unscrew it (click operation), then move it to the hole of the corresponding color box and put it in.
Color and Position Correspondence
Strictly follow the color matching principle, the color of the screw must be consistent with the box above. In the first level, blue screws are put into the holes of the blue box, red screws into the holes of the red box; in the second cake level, the same principle applies to the colored boxes above. At the same time, pay attention to the number of holes in the boxes to ensure that all screws have a place. If there are not enough holes, check if you have missed any screws or if the scene is not rotated in place.

General Strategies
Progressive Advancement
Accumulate experience from simple levels (such as the ice cream shape), master the rhythm of rotating, picking and placing screws, then challenge complex levels (such as the cake shape with many decorations that are easy to block).
Make Good Use of Retry
If there is an operation error (screw placed incorrectly, scene stuck), use the reset function in the upper right corner (the reset icon can be seen in the second level) to restart the level and adjust the strategy.
Pay Attention to Rewards
There will be gold coin rewards after passing the level (such as "CONTINUE 10" on the clearance interface), which can be used to unlock new levels or hint functions. Accumulate and use them reasonably.

Following this guide, grasping the key points of observation, rotation and color matching, you can pass the level efficiently, enjoy the decompressing fun of disassembling and placing screws, and easily overcome each level!