コの字パズル

This is a 2 dimensional packing puzzle. The pieces consist of 2 U-shaped pentominoes attached to each other in different ways. The 7 pieces are all different as they cannot be turned over to solve the puzzle (you can recognize the right side because the back is not colored). If you are looking for a good challenge you found it, because the puzzle is surpisingly very difficult! I am the original owner and the puzzle is in perfect condition: solved once. It comes with original platic bag and instruction sheet.

Please feel free to ask any additional information.

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8€ France, 15€ Europe, 30€ ROW

Payment options 
PayPal (F&F preferred or fees to be paid by the buyer), bank transfer (only within Europe)

Please wait the final invoice before making any payment