Design and Copyright : Gregory Benedetti (2012).
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| Pieces | 4 | A-D are congruent. |
| Selection | identical | |
| Goal | 5×5×3 | |
| Holes | 7 | |
| Solutions | 1 / 1 | |
| Moves | 5 | Rotation required. |
DAAAA | DA.DA | DDDDA DDBAC | BBBDC | BBBDA DC.DC | .C.D. | BC.DA DBACC | DCAAA | BCAAA BBBBC | BC.BC | BCCCC1.
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