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A hexagonal prims which is three layers high and two layers thick.
This puzzle is equivalent to a hexagonal prism. This prism is three layers high and has two layers on the other directions. The inner square layers are deepcut.
Links

eBay.com
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Contributors
Thank you to the following people for their assistance in helping collect the information on this page: Andreas Nortmann, Lawrence Cuthbert. If you have any information or images that you would like to contribute to this entry, please click the apropriate add (
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