Arithmetic polyomino tiling (1+2+...+8=9x4=6^2)

L and W polyominos for the numbers 1-8. Either set of polyominos can be used to fill either region in the holder.

Holder was resized in the slicer by 0.5% in the x and y directions to give a little bit more wiggle room – if you want a tighter or looser fit, scale it up or down as desired.

The one_w_polyomino and one_l_polyomino files are to make it easier to export the tiles individually using Colorscad. If you want to reproduce this, the command I used to generate the individual files is:

for N in {1..8}; do ./colorscad.sh -f -i /path/to/one_w_polyomino.scad -o /path/to/output/w_polyomino_$N.3mf -- -D input_n=$N; done

Inspired by https://erich-friedman.github.io/packing/trisum/ which I came across after watching