Hi iMaterialise fans,
Swapper is a twisty puzzle, where seven tiles need to be brought back in their correct order and orientation: 1-2-3-4-5-6-7. A slider moves the tiles up and down the track. A tile can be swapped at the rotor, either two positions forward or two positions backward. During a swap, a tile is turned upside down. It is fairly easy to correctly positions the first few tiles, but the remaining ones are quite complicated. The puzzle is closely related to “Rainbow Stairs”, where a swap is achieved through helical sliding pieces.
Watch the YouTube video.
Download the CAD file to print-it-yourself .
Buy the puzzle at my iMaterialise Shop.
Read more at the Non-Twisty Puzzles Forum
Check out the photos below.
Enjoy!
Oskar
