Wish the idiot author didn't write as long blog... takes ages to scroll down to the comments.

Thanks all for your kind comments... even pottzy put the venom in his back pocket.

With the influx of new laser owners... those patterns are withing your reach... its only multi-pass engraving, backfilling and controlled sanding... though the cutting has to be otherwise...
You don't need to think puzzle or even a box to make them.   The boring task of "tabulating" 37 patterns have already been done in the referenced PDF.
Unfortunately I have no idea what yazall laser software being used, however,  if a format is desired, I can see what Corel will create. 


 WildBrianWood
.... I like the Ginko leaves one especially.  Also, cool that you can change the mazes.  Looks to me like a marketable product there.

That is also my favourite and I have a V1 and V2 of that design...  As I gave my V1 away, had to be done in V2, but I had to change tack for V3.
The changeable maze is a handy feature, but only if someone else may take up the idea for marketability.... but then again, if our govermin keeps sucking us pensioners dry, I may have to grow a mustache and set up a market stall.

JMcI
, those bloody eggs with their scrambled brains,

test my patients.

If your first cut is too short... Take the second cut from the longer end... LBD