Multicube (functional clone)

thingiverse

This is a functional clone of Greg's Multicube produced by Yuxin. I never printed this particular puzzle as I already have one mass-produced version. I just wanted to practice designing puzzles like this, so let me know how it works. The original CAD document is here: https://cad.onshape.com/documents/8d39382def9ea2b727dfd829/w/807544f66a276a0647e1ef04/e/b30bc048b070826f52129c17 Printing recommendations are as follows: * Use a nozzle diameter of 0.3 or 0.4 mm. * Set the layer height to 0.1 mm (0.2 mm may also work, but higher layers will result in an uneven surface). * Print with two to three perimeters and ten to twenty percent infill. There are two versions of parts: split and non-split. Non-split ones print as is, while you'll likely need supports for them. The split version does not require support, but each part prints as two halves that need to be glued together (I would use acetone for ABS, and dichloromethane for PLA and PETG). Here's the number of parts needed: * 1 core * 6 inner centers * 6 outer centers * 8 inner cores * 8 outer corners * 12 outer edges * 24 center edges To assemble the puzzle, you'll need six M3x20 screws and six 0.5x5x10 springs (search for these on AliExpress).