Heptagonal Prism Twisty Puzzle

thingiverse

My fully-functional heptagonal (7-sided) prism twisty puzzle. The top and bottom layers can turn by ~51 degrees and the side layers can turn by 180 degrees. This puzzle is proportional to a 4x4 instead of a 3x3, as it would be too large if it were proportional to a 3x3. To make this puzzle, print each part by the number indicated on the filename: * 1 Core * 2 Top Center * 2 Top Center Cap * 7 Side Center * 7 Side Center Cap * 14 Top Edge * 7 Middle Edge * 14 Corner You need 9 M3 screws and 9 springs. Standard 3x3 screws can be used, and they can be bought here: https://thecubicle.us/moyu-weilong-hardware-p-1666.html The stickers on the 3x3 side faces are standard 62mm 4x4 stickers. The top and bottom stickers can be cut from the sticker template.