Heptomino Rectification Puzzle

Introducing the Heptomino Rectification Puzzle! Challenge your mind with this intriguing 3D-printed puzzle where the goal is to fill a 14x14 rectangle using 28 identical P-heptominoes. Each heptomino consists of seven solid cubies, providing endless possibilities for creating various cuboids, such as 3x3x7, 4x4x7, and more. Product Features: Dimensions: 14x14 square for advanced difficulty Included Pieces: Tray and 28 pieces of the G-hexomino Material: High-quality 3D print Puzzle Difficulty: The 14x14 square is of advanced difficulty. If you do not succeed immediately, the tray contains a spare place for one heptomino. Perfect for puzzle enthusiasts looking for a challenging and rewarding experience! The puzzle is based on a model by "Welt der Geduldspiele", see https://www.thingiverse.com/thing:5327704 and https://welt-der-geduldspiele.blogspot.com/2022/05/rektifizierung-mit-heptominos-28-p.html