Puzzle Box Generator

Generate a customised 3D puzzle box with a random maze — downloads the OpenSCAD (.scad) source, then render it to STL yourself. Source: codeberg.org/RevK/PuzzleBox

R		Half all specified clearances for resin printing
m=	N	Total parts
c=	mm	Core diameter for content
h=	mm	Core height for content
C=	mm	Core gap to allow content to be removed
E=	X{\X...}	Text (initials) on end
I=	X{\X...}	Text (initials) inside end
S=	Text{\Text...}	Text on sides
n=	N (0 for all)	Which part to make
i		Maze on inside (hard)
f		Alternating inside/outside maze
N=	N	Nubs
H=	N (0 for non helical)	Helix
b=	mm	Base height
q		Core solid (content is in part 2)
w=	mm	Wall thickness
t=	mm	Maze thickness
z=	mm	Maze spacing
M=	mm	Maze top margin
X=	-10 to 10	Maze complexity
p=	mm	Thickness of park ridge to click closed
v		Park vertically
B=	mm	Base thickness
W		Inside base full width
Z=	mm	Base gap (Z clearance)
g=	mm	General X/Y clearance
y=	mm	Extra clearance on radius for nub
Z=	mm	Extra clearance on height of nub
s=	N (0=round)	Number of outer sides
r=	mm	Outer rounding on ends
G=	mm	Grip depth
D=	mm	Text depth
F=	Font	Text font (optional)
e=	Font	Text font for end (optional)
d		Text has diagonal edges
T=	%	Scale side text (i.e. if too long)
O		Text on sides is outset not embossed
L=	mm	Logo (and inside text) cut depth
V		Symmetric maze cut
A		Include AJK logo in last lid (not for sale, on tasteful designs)
a		Include A&A logo in last lid (not for sale, on tasteful designs)
Q		Test pattern instead of maze

How to use OpenSCAD

Click Generate above to download the .scad file (a text script for OpenSCAD).
Install OpenSCAD (free, Windows / macOS / Linux).
In OpenSCAD, open the downloaded .scad file (File → Open…).
Click the Render button (the rainbow/spiral icon) — the model will appear on the right. It may take a little while for complex mazes.
Click Export → Export as STL… to save the printable .stl mesh.
Slice the STL with your favourite slicer (Bambu Studio, OrcaSlicer, PrusaSlicer…) and print!

Tip: if the render looks slow or heavy, reduce Maze complexity (X) or Number of outer sides (s), or use a smaller core.

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