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Car Jam 3D
A complex 3D traffic management challenge. Tap cars to move them out of a congested lot in the correct sequence to avoid collisions and clear the jam.
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About This Game
3D Traffic Unjam is a Spatial Constraint and Grid-Exit puzzle. The core logic is based on Orthogonal Movement Restrictions—cars are locked to a 1D axis within a 2D or 3D grid. It emphasizes Interdependency Resolution, where moving "Car A" is a prerequisite for moving "Car B," which eventually unlocks the "Goal Vector" for the exit vehicle.
How to Play
Click on a car to drive it forward in the direction it is facing. The gameplay is Grid Deconstruction: clear all vehicles from the congested parking lot. Interaction involves Hitbox Detection—if a car's path is blocked by even one pixel of another vehicle's collision box, it will not move, requiring a "Reverse-Logic" approach to find the original source of the jam.
Tips & Tricks
High scores depend on "Complexity Reduction." The pro secret is to identify the "Shortest Path to the Edge." Start by removing cars that are closest to the boundaries and have the fewest dependencies. This creates "Expansion Room" in the center of the grid, allowing you to "Shuffle" larger trucks back and forth until the primary "Exit Lane" is 100% clear.
Got Questions?
Q: Can I turn the cars?
A: No. All vehicles are locked to their initial orientation (Vertical or Horizontal). They can only move "Forward" or "Backward" along that axis.
Q: Is there a "Star Rating"?
A: Yes. Ratings are based on the Move Count. To get 3 stars, you must solve the puzzle using the "Optimal Path," which often involves moving a single car multiple times to act as a "Temporary Barrier."