Four Sleazy Pieces - Tray-packing puzzle by Stewart Coffin (STC #169A)

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## Four Sleazy Pieces (STC #169A) ### A tray-packing puzzle by Stewart Coffin Fit all four pieces into the rectangular opening. This challenging puzzle is one of a series, and it seems impossible at first, but there's always a solution if you keep trying. This puzzle is perhaps one of Coffin's lesser-known designs in this genre. If you're new to tray-packing puzzles, start with an easier one before tackling this one. It's a great way to develop your problem-solving skills. There are three STL files: the pieces, the tray, and an optional lid. The tray has extra space for easy storage while solving the puzzle. This model is created using puzzlecad, and I've included the .scad file for remixing. ### About the Designer Stewart Coffin is a renowned designer of interlocking mechanical puzzles, with many ingenious designs to his credit. His work includes various shapes and complexity levels. For more information on Coffin and printable models of his designs, check out the Stewart Coffin Interlocking Puzzles collection. Happy puzzling!