About this 3D model

Rush hour rules are easy. Clear the way for the red car to be able to leave the parking lot. Cars can move only forward/backward, no lifting the cars! Printing: Depending on the challenge difficulty, you'll need to print up to 4 trucks and 12 small cars. One of the small cars (preferably convertible one) must be printed in red . Parking lot can be printed using different colors to highlight lanes and arrows: Option A - use filament color change in a layer. From 0 to 3.8 mm white color, from 4 all the way to the top grey color. Option B - use provided 3mf file and AMS. Asphalt is as separated model for better visual. 0.2 mm layer height. No supports needed. Other hardware and assembly: Besides filament, you'll also need 72 pcs of cylindrical neodymium magnets 5x1 mm (diameter x height). It is not mandatory, but it's much more comfortable to play with magnetic cars. You can buy them directly from Bambu. Use superglue to attach magnets to place. New travel friendly design - lid now serves as a stand too and is held in place (in both closed and opened state) using 8 pcs of 8x3 neodymium magnets. Pieces of filament to connect hinges with lid and parking lot. You can generate challenges using online generator, for example here . I attached several example challenges.