sliding puzzle 4x4 print in place
there are 3 versions: with 0.15, 0.2 and 0.3mm gap.
to make it easier to move the stones, i recommend applying 1 drop of silicone grease to a cotton swab and carefully wetting the sliding points with it.
solution for the last line: https://youtu.be/DN71oKPqGws
complete: https://youtu.be/Srn5wkozmSU
The user re-uploaded this model. The user is not the original author of the model.