Design and Copyright : Jos Bergmans (2013).
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A |
| Pieces | 4 |
| Selection | random |
| Goal | 4×4×4 |
| Holes | 4 |
| Solutions | 1 / 1 |
| Moves | 5 |
ABBA | CCCC | DDDD | BBBD AABA | C.BC | D.BD | BABB AAAA | C.AC | D.AD | BAAB AAAA | CCDC | BCDD | BBAB1.
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