Design and Copyright : Stéphane Chomine (2012).
☞ Triplets
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| Pieces | 3 | A-C are congruent. |
| Selection | identical | |
| Goal | 4×4×4 | |
| Holes | 1 | |
| Solutions | 1 / 1 | |
| Moves | 2 |
.A.. | BBB. | .B.. | .B.. CAAA | C.BA | CCAA | .B.. .A.. | CAC. | .B.. | .B.. .... | CCC. | .... | ....1.
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