Selling this bundle of 5 puzzles, all in excellent like-new condition:Jigsaw 31² - Roy LebanAcrylic jigsaw puzzle: assemble the pieces to make a regular shape. All knobs and sockets are identical and completely interchangeable. Entry in the 2026 IPP Puzzle Design Competition. More info: puzzleworld.orgAll Bar Nun - Dan ShaneDan Shane's IPP 2026 exchange puzzle.Small box: block-C - Karakuri Box (OS-28)Small walnut and magnolia box (51mm cube) with a grid pattern. There is no mechanism that seems...