Altekruse (CT1104 Jupiter), by Arjeu
Take apart and reassemble the puzzle
Pentangle - Holey Cross (Altekruse 12)
Pentangle - Hybrid (Altekruse 14)
Pentangle - 13th Labour Of Hercules (Altekruse 36)
Lagoon - Newton Cross (Altekruse 12)
Arjeu - Prison CT15 (Extended Altekruse 12)
- Jupiter CT1104 (Altekruse 12 ?)
The original Altekruse puzzle is made of 12 identical pieces. They can be extended to infinity in order to make puzzles with more and more pieces.
Stewart Coffin describes the variations around this puzzle in The Puzzling World of Polyhedral Dissections.