Interlocking - Eureka

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Designer:Philippe Dubois
Craftsman:Philippe Dubois

Eureka is nearly the same as Stewart Coffin's Twelve-Piece Separation. Twelve-Piece Separation has ten identical pieces are identical made from a triangular stick with a rhombic pyramid block attached to each end. One of these blocks has been removed from the eleventh piece and attached to the side of the twelfth. Eureka has eleven identical pieces and two half pieces.