The file 'Sliding Puzzle 4×4 Print In Place 3D Printer Model' is (stl) file type, size is 1.4MB.
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
puzzle_0_15.stl | 1.2MB | |
puzzle_0_2.stl | 1.2MB | |
puzzle_0_3.stl | 1.3MB |