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| Bidder | Amount | Date |
|---|---|---|
| 1****n 10 | USD 863.04 | 06/10/2019 21:31:34 |
| g****o 215 | USD 850.00 | 06/10/2019 21:31:34 |
| g****o 215 | USD 837.02 | 06/10/2019 21:31:12 |
| 1****n 10 | USD 812.02 | 06/10/2019 21:31:12 |
| g****o 215 | USD 786.02 | 06/10/2019 16:20:05 |
| 1****n 10 | USD 761.02 | 06/10/2019 16:20:05 |
| 1****n 10 | USD 755.00 | 06/09/2019 23:55:41 |
| g****o 215 | USD 730.00 | 06/09/2019 23:55:41 |
| g****o 215 | USD 728.92 | 06/09/2019 09:03:23 |
| 1****n 10 | USD 703.92 | 06/09/2019 06:07:02 |
| g****o 215 | USD 700.00 | 06/09/2019 06:07:02 |
| 1****n 10 | USD 675.00 | 06/09/2019 06:01:13 |
| g****o 215 | USD 650.00 | 06/09/2019 06:01:13 |
| 1****n 10 | USD 625.00 | 06/09/2019 02:52:37 |
| g****o 215 | USD 600.00 | 06/06/2019 21:49:54 |
| The Hexagonal Porcupine is an extension of the Hectix discovered independently by Bill and Stewart Coffin. Coffin patented the puzzle and used the name Hectix. The Hexagonal Porcupine uses four sets of twelve parallel hexagonal rods. There are only three different types of notched rods used, but the notching is very complex. Bill includes a ten-page explanation of the pieces and how to assemble and disassemble the puzzle. |
The Hexagonal Porcupine is to Hectix as the 18-Piece Burr (e.g. Lovely) is to the 6-Piece Burr. There are 12 rods in each of the 4 directions as compared to Hectix's 3 rods.
Sample pieces are shown in the second picture. The inner rods have unusual notches. It takes several moves to get out the first piece.
If one of the center pieces in the puzzle were notched around all pieces it hits, it would not be split in two, but would have a very delicate helical structure.
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