Bidder | Amount | Date |
---|---|---|
M****1 12 | USD 9.00 | 06/18/2017 10:10:58 |
Each pieces twists (as shown in the 2nd and 3rd photos) from a triangle to a parallelogram and they are very fragile.
The aim is to make a complete picture and then try to find additional solutions.
Wil Strijbos exchange puzzle at IPP33