It seems simple. Just fit the 4 pieces into one side of the tray. But the word "evil" is in the name for a reason! It will have you puzzling away for hours.
When you need a break, the clam closes and is held shut with magnets, keeping the pieces safe inside.
The puzzle supplied will be either black with red pieces, or red with black pieces, at random and depending on stock.
3D printed in house, originally designed by fallout1964 under the CC by 4.0 license.
Size: 105mm x 90mm x 20mm
