GCB180Q X-Hypersudoku (Unknown Cache) in Bourgogne-Franche-Comté, France created by Reves68

A cache by Reves68 Message this owner

Hidden : 12/12/2024

Size: Size: micro (micro)

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Geocache Description:

La résolution de ce X-hypersudoku donne 810 solutions.
En ajoutant une contrainte, la résolution conduit à une solution unique:

Additional Hints (No hints available.)