3QUEL - Packing Puzzle · Puzzle Master

3QUEL is a 3D-printed packing puzzle by designer Kris Antibus, crafted as a spatial reasoning adventure. The puzzle box features a sliding door with a cubie attached inside, plus a square window on the front. Five pieces must be packed inside the box.  There are 5 additional openings in the frame, which offer glimpses of the interior, allowing movement, rotations, and strategic planning of the pieces. Each twist and shift challenges solvers to explore the mechanics and geometry of the puzzle.  There is only ONE solution, which requires 20+ moves.  Created to be the sequel to the original 2LIT packing puzzle, it is the new evolution that will challenge its predecessor in size, difficulty and ingenuity. These items are 3D-printed and hand-assembled so some minor imperfections may be present.